| 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 | $37.61 | 13.138% | $42.5512 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $217.55 | 10.556% | $240.5146 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $24.40 | 4.207% | $25.4265 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $190.48 | 9.728% | $209.0099 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $95.76 | 11.138% | $106.4257 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $147.95 | 11.675% | $165.2232 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $173.34 | 10.790% | $192.0434 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $887.09 | $981.1945 | $981.19 | $981.20 | $981.10 | |