| 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 | $22.50 | 7.772% | $24.2487 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $246.38 | 4.686% | $257.9254 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $128.63 | 13.779% | $146.3539 | $146.35 | $146.35 | $146.40 |
| Purchase #4 | $174.35 | 11.339% | $194.1195 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $175.57 | 4.484% | $183.4426 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $233.37 | 10.103% | $256.9474 | $256.95 | $256.95 | $256.90 |
| Purchase #7 | $173.35 | 6.598% | $184.7876 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $1,154.15 | $1,247.8251 | $1,247.83 | $1,247.85 | $1,247.70 | |