| 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 | $197.57 | 11.290% | $219.8757 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $227.49 | 11.556% | $253.7787 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $220.91 | 9.507% | $241.9119 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $120.32 | 3.129% | $124.0848 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $104.36 | 6.153% | $110.7813 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $185.70 | 6.300% | $197.3991 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $87.60 | 5.827% | $92.7045 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $1,143.95 | $1,240.5360 | $1,240.53 | $1,240.60 | $1,240.60 | |