| 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 | $192.96 | 7.320% | $207.0847 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $211.58 | 13.128% | $239.3562 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $89.31 | 5.686% | $94.3882 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $36.79 | 12.866% | $41.5234 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $20.88 | 7.573% | $22.4612 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $56.86 | 8.498% | $61.692 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $47.32 | 13.347% | $53.6358 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $655.70 | $720.1415 | $720.14 | $720.15 | $720.20 | |