| 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 | $117.55 | 3.806% | $122.024 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $75.52 | 6.574% | $80.4847 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $26.36 | 10.673% | $29.1734 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $32.74 | 9.647% | $35.8984 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $33.87 | 5.640% | $35.7803 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $36.54 | 3.228% | $37.7195 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $42.27 | 11.180% | $46.9958 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $364.85 | $388.0761 | $388.07 | $388.05 | $388.10 | |