| 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 | $21.76 | 8.805% | $23.676 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $135.57 | 10.174% | $149.3629 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $81.85 | 12.109% | $91.7612 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $242.28 | 7.501% | $260.4534 | $260.45 | $260.45 | $260.50 |
| Purchase #5 | $211.61 | 5.163% | $222.5354 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $186.79 | 10.388% | $206.1937 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $197.60 | 8.663% | $214.7181 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $1,077.46 | $1,168.7007 | $1,168.70 | $1,168.70 | $1,168.80 | |