| 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 | $236.28 | 11.336% | $263.0647 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $63.62 | 5.569% | $67.163 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $220.50 | 8.439% | $239.108 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $143.34 | 3.180% | $147.8982 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $29.28 | 7.626% | $31.5129 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $35.85 | 13.157% | $40.5668 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $43.25 | 11.671% | $48.2977 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $772.12 | $837.6113 | $837.61 | $837.55 | $837.70 | |