| 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 | $233.59 | 10.200% | $257.4162 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $194.50 | 6.238% | $206.6329 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $185.52 | 10.437% | $204.8827 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $107.98 | 12.309% | $121.2713 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $56.98 | 13.367% | $64.5965 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $188.33 | 9.457% | $206.1404 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $49.52 | 12.348% | $55.6347 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $1,016.42 | $1,116.5747 | $1,116.57 | $1,116.60 | $1,116.50 | |