| 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 | $197.70 | 8.463% | $214.4314 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $11.44 | 6.141% | $12.1425 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $246.71 | 12.798% | $278.2839 | $278.28 | $278.30 | $278.30 |
| Purchase #4 | $131.87 | 6.865% | $140.9229 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $213.35 | 9.341% | $233.279 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $25.53 | 7.466% | $27.4361 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $52.48 | 8.652% | $57.0206 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $879.08 | $963.5164 | $963.51 | $963.55 | $963.40 | |