| 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 | $133.61 | 7.287% | $143.3462 | $143.35 | $143.35 | $143.30 |
| Purchase #2 | $27.39 | 6.112% | $29.0641 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $118.82 | 6.128% | $126.1013 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $37.87 | 5.121% | $39.8093 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $191.69 | 9.311% | $209.5383 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $245.44 | 5.157% | $258.0973 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $177.35 | 9.362% | $193.9535 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $932.17 | $999.9100 | $999.91 | $999.90 | $999.90 | |