| 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 | $210.57 | 4.348% | $219.7256 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $210.85 | 12.649% | $237.5204 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $69.26 | 11.352% | $77.1224 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $221.38 | 6.163% | $235.0236 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $248.27 | 4.786% | $260.1522 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $223.64 | 12.573% | $251.7583 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $27.98 | 10.527% | $30.9255 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $1,211.95 | $1,312.2280 | $1,312.23 | $1,312.20 | $1,312.20 | |