| 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 | $198.52 | 11.477% | $221.3041 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $31.49 | 11.625% | $35.1507 | $35.15 | $35.15 | $35.20 |
| Purchase #3 | $240.67 | 13.238% | $272.5299 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $102.66 | 13.489% | $116.5078 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $16.40 | 12.214% | $18.4031 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $35.96 | 9.346% | $39.3208 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $195.72 | 3.460% | $202.4919 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $821.42 | $905.7083 | $905.70 | $905.70 | $905.70 | |