| 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 | $187.99 | 10.273% | $207.3022 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $33.55 | 5.735% | $35.4741 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $236.92 | 11.228% | $263.5214 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $149.74 | 7.610% | $161.1352 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $102.75 | 10.528% | $113.5675 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $216.69 | 8.833% | $235.8302 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $219.29 | 4.700% | $229.5966 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $1,146.93 | $1,246.4272 | $1,246.43 | $1,246.40 | $1,246.40 | |