| 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 | $209.45 | 9.779% | $229.9321 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $29.87 | 7.157% | $32.0078 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $209.52 | 7.262% | $224.7353 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $199.53 | 12.599% | $224.6688 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $124.38 | 5.431% | $131.1351 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $98.48 | 12.105% | $110.401 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $47.73 | 6.836% | $50.9928 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $918.96 | $1,003.8729 | $1,003.88 | $1,003.90 | $1,003.80 | |