| 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 | $205.71 | 3.802% | $213.5311 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $135.38 | 13.325% | $153.4194 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $243.48 | 13.563% | $276.5032 | $276.50 | $276.50 | $276.50 |
| Purchase #4 | $5.72 | 11.160% | $6.3584 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $214.46 | 5.804% | $226.9073 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $208.42 | 13.191% | $235.9127 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $216.86 | 12.379% | $243.7051 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,230.03 | $1,356.3372 | $1,356.34 | $1,356.30 | $1,356.30 | |