| 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 | $203.55 | 3.489% | $210.6519 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $132.66 | 13.169% | $150.13 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $112.92 | 5.576% | $119.2164 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $83.51 | 12.290% | $93.7734 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $55.98 | 11.780% | $62.5744 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $165.44 | 12.782% | $186.5865 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $123.49 | 11.617% | $137.8358 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $877.55 | $960.7684 | $960.77 | $960.75 | $960.80 | |