| 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 | $112.72 | 13.157% | $127.5506 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $205.25 | 3.756% | $212.9592 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $182.62 | 10.405% | $201.6216 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $210.45 | 5.823% | $222.7045 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $40.44 | 8.745% | $43.9765 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $171.37 | 3.698% | $177.7073 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $213.46 | 5.331% | $224.8396 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,136.31 | $1,211.3593 | $1,211.36 | $1,211.35 | $1,211.40 | |