| 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 | $206.92 | 4.604% | $216.4466 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $57.96 | 8.205% | $62.7156 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $48.29 | 3.707% | $50.0801 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $245.43 | 10.325% | $270.7706 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $149.85 | 10.190% | $165.1197 | $165.12 | $165.10 | $165.10 |
| Purchase #6 | $9.68 | 13.522% | $10.9889 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $99.68 | 5.363% | $105.0258 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $817.81 | $881.1473 | $881.16 | $881.15 | $881.10 | |