| 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 | $229.29 | 8.561% | $248.9195 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $233.95 | 11.279% | $260.3372 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $154.78 | 6.174% | $164.3361 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $126.50 | 13.134% | $143.1145 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $143.56 | 4.506% | $150.0288 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $107.60 | 5.625% | $113.6525 | $113.65 | $113.65 | $113.70 |
| Purchase #7 | $160.44 | 8.820% | $174.5908 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,156.12 | $1,254.9794 | $1,254.98 | $1,255.00 | $1,254.90 | |