| 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 | $50.47 | 5.173% | $53.0808 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $115.89 | 6.236% | $123.1169 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $239.32 | 12.319% | $268.8018 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $250.61 | 7.412% | $269.1852 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $161.99 | 9.833% | $177.9185 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $204.82 | 9.652% | $224.5892 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $95.56 | 7.318% | $102.5531 | $102.55 | $102.55 | $102.60 |
| 7 purchase totals = | $1,118.66 | $1,219.2455 | $1,219.25 | $1,219.25 | $1,219.30 | |