| 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 | $204.55 | 6.738% | $218.3326 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $113.45 | 6.700% | $121.0512 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $241.60 | 3.603% | $250.3048 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $240.38 | 4.778% | $251.8654 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $32.95 | 5.195% | $34.6618 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $95.38 | 6.500% | $101.5797 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $17.88 | 13.681% | $20.3262 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $946.19 | $998.1217 | $998.12 | $998.15 | $998.20 | |