| 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 | $247.63 | 3.252% | $255.6829 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $234.62 | 10.864% | $260.1091 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $135.68 | 6.237% | $144.1424 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $165.67 | 8.701% | $180.0849 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $232.95 | 13.415% | $264.2002 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $27.68 | 6.544% | $29.4914 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $39.31 | 9.630% | $43.0956 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $1,083.54 | $1,176.8065 | $1,176.80 | $1,176.85 | $1,176.80 | |