| 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 | $203.29 | 9.257% | $222.1086 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $223.97 | 12.147% | $251.1756 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $28.80 | 11.499% | $32.1117 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $187.67 | 6.676% | $200.1988 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $149.55 | 12.434% | $168.145 | $168.15 | $168.15 | $168.10 |
| Purchase #6 | $208.70 | 11.568% | $232.8424 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $195.74 | 8.772% | $212.9103 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,197.72 | $1,319.4924 | $1,319.50 | $1,319.50 | $1,319.40 | |