| 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 | $189.29 | 11.272% | $210.6268 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $218.78 | 8.832% | $238.1026 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $152.61 | 7.593% | $164.1977 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $11.36 | 3.172% | $11.7203 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $220.39 | 4.779% | $230.9224 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $53.79 | 9.314% | $58.8 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $32.43 | 7.282% | $34.7916 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $878.65 | $949.1614 | $949.16 | $949.15 | $949.10 | |