| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.34 | 10.822% | $274.1071 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $109.87 | 8.848% | $119.5913 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $234.33 | 13.107% | $265.0436 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $194.52 | 10.809% | $215.5457 | $215.55 | $215.55 | $215.50 |
| Purchase #5 | $126.26 | 10.578% | $139.6158 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $210.32 | 11.234% | $233.9473 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $245.43 | 4.763% | $257.1198 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,368.07 | $1,504.9706 | $1,504.98 | $1,504.95 | $1,504.80 | |