| 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 | $120.98 | 6.309% | $128.6126 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $177.59 | 13.390% | $201.3693 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $138.98 | 8.280% | $150.4875 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $167.77 | 7.812% | $180.8762 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $42.59 | 11.404% | $47.447 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $226.90 | 6.843% | $242.4268 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $220.95 | 10.147% | $243.3698 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $1,095.76 | $1,194.5892 | $1,194.60 | $1,194.60 | $1,194.60 | |