| 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 | $165.65 | 11.805% | $185.205 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $14.76 | 11.518% | $16.4601 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $61.39 | 4.809% | $64.3422 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $241.68 | 3.847% | $250.9774 | $250.98 | $251.00 | $251.00 |
| Purchase #5 | $64.41 | 3.758% | $66.8305 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $210.51 | 3.439% | $217.7494 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $185.37 | 13.633% | $210.6415 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $943.77 | $1,012.2061 | $1,012.21 | $1,012.25 | $1,012.10 | |