| 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 | $197.94 | 9.526% | $216.7958 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $65.39 | 6.786% | $69.8274 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $207.47 | 3.187% | $214.0821 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $110.99 | 8.366% | $120.2754 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $223.53 | 11.264% | $248.7084 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $200.74 | 12.167% | $225.164 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $132.68 | 8.314% | $143.711 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $1,138.74 | $1,238.5641 | $1,238.57 | $1,238.60 | $1,238.60 | |