| 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 | $224.59 | 8.482% | $243.6397 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $184.90 | 10.425% | $204.1758 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $113.26 | 7.262% | $121.4849 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $70.84 | 5.508% | $74.7419 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $202.61 | 4.696% | $212.1246 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $54.40 | 4.428% | $56.8088 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $150.88 | 9.460% | $165.1532 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $1,001.48 | $1,078.1289 | $1,078.12 | $1,078.15 | $1,078.10 | |