| 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 | $39.43 | 11.865% | $44.1084 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $222.73 | 8.188% | $240.9671 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $143.34 | 10.489% | $158.3749 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $223.82 | 11.336% | $249.1922 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $188.25 | 3.357% | $194.5696 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $152.95 | 5.815% | $161.844 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $162.56 | 11.416% | $181.1178 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,133.08 | $1,230.1740 | $1,230.17 | $1,230.10 | $1,230.20 | |