| 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 | $234.68 | 3.860% | $243.7386 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $101.84 | 8.619% | $110.6176 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $73.45 | 10.150% | $80.9052 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $132.29 | 6.454% | $140.828 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $148.92 | 11.346% | $165.8165 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $128.32 | 13.729% | $145.9371 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $94.35 | 7.153% | $101.0989 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $913.85 | $988.9419 | $988.96 | $988.95 | $988.80 | |