| 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 | $249.83 | 11.857% | $279.4523 | $279.45 | $279.45 | $279.50 |
| Purchase #2 | $122.74 | 4.370% | $128.1037 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $128.87 | 9.393% | $140.9748 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $208.26 | 10.252% | $229.6108 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $59.26 | 9.163% | $64.69 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $75.83 | 7.495% | $81.5135 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $167.90 | 12.753% | $189.3123 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $1,012.69 | $1,113.6574 | $1,113.64 | $1,113.60 | $1,113.70 | |