| 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 | $223.26 | 12.729% | $251.6788 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $49.68 | 8.174% | $53.7408 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $19.84 | 5.574% | $20.9459 | $20.95 | $20.95 | $20.90 |
| Purchase #4 | $126.76 | 12.658% | $142.8053 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $169.55 | 5.129% | $178.2462 | $178.25 | $178.25 | $178.20 |
| Purchase #6 | $244.63 | 7.205% | $262.2556 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $89.94 | 3.237% | $92.8514 | $92.85 | $92.85 | $92.90 |
| 7 purchase totals = | $923.66 | $1,002.5240 | $1,002.54 | $1,002.55 | $1,002.50 | |