| 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 | $110.39 | 9.710% | $121.1089 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $172.38 | 10.711% | $190.8436 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $45.51 | 4.591% | $47.5994 | $47.60 | $47.60 | $47.60 |
| Purchase #4 | $137.49 | 3.797% | $142.7105 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $148.79 | 4.602% | $155.6373 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $110.83 | 6.310% | $117.8234 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $182.64 | 12.431% | $205.344 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $908.03 | $981.0671 | $981.06 | $981.05 | $980.90 | |