| 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 | $224.64 | 7.179% | $240.7669 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $24.44 | 8.189% | $26.4414 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $218.65 | 10.376% | $241.3371 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $104.32 | 10.289% | $115.0535 | $115.05 | $115.05 | $115.10 |
| Purchase #5 | $182.82 | 9.402% | $200.0087 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $64.44 | 5.743% | $68.1408 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $98.94 | 8.346% | $107.1975 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $918.25 | $998.9459 | $998.95 | $998.95 | $998.90 | |