| 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 | $210.90 | 11.856% | $235.9043 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $45.54 | 5.670% | $48.1221 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $249.40 | 6.603% | $265.8679 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $204.88 | 8.817% | $222.9443 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $223.35 | 9.869% | $245.3924 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $191.66 | 9.692% | $210.2357 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $135.41 | 6.711% | $144.4974 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,261.14 | $1,372.9641 | $1,372.96 | $1,372.95 | $1,372.90 | |