| 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 | $223.60 | 13.495% | $253.7748 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $220.88 | 11.836% | $247.0234 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $22.32 | 8.424% | $24.2002 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $175.88 | 9.128% | $191.9343 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $48.32 | 7.459% | $51.9242 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $12.83 | 4.130% | $13.3599 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $44.80 | 8.414% | $48.5695 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $748.63 | $830.7863 | $830.77 | $830.70 | $830.80 | |