| 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 | $100.45 | 8.618% | $109.1068 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $168.54 | 9.316% | $184.2412 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $87.68 | 4.778% | $91.8694 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $249.33 | 13.590% | $283.2139 | $283.21 | $283.20 | $283.20 |
| Purchase #5 | $159.80 | 10.468% | $176.5279 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $46.77 | 5.279% | $49.239 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $140.79 | 12.634% | $158.5774 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $953.36 | $1,052.7756 | $1,052.78 | $1,052.80 | $1,052.70 | |