| 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 | $201.74 | 7.371% | $216.6103 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $133.58 | 9.530% | $146.3102 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $205.27 | 8.738% | $223.2065 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $220.25 | 11.163% | $244.8365 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $20.39 | 13.151% | $23.0715 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $24.37 | 9.529% | $26.6922 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $209.83 | 3.529% | $217.2349 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,015.43 | $1,097.9621 | $1,097.96 | $1,097.95 | $1,097.90 | |