| 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 | $20.68 | 10.236% | $22.7968 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $138.66 | 13.840% | $157.8505 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $220.86 | 3.541% | $228.6807 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $181.44 | 12.826% | $204.7115 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $206.26 | 9.334% | $225.5123 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $16.50 | 3.715% | $17.113 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $67.50 | 5.318% | $71.0897 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $851.90 | $927.7545 | $927.75 | $927.75 | $927.80 | |