| 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 | $202.31 | 4.598% | $211.6122 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $77.35 | 8.337% | $83.7987 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $11.68 | 12.390% | $13.1272 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $181.36 | 3.204% | $187.1708 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $21.98 | 10.594% | $24.3086 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $178.63 | 5.301% | $188.0992 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $22.87 | 9.283% | $24.993 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $696.18 | $733.1097 | $733.11 | $733.10 | $733.10 | |