| 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 | $94.74 | 12.856% | $106.9198 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $240.50 | 11.146% | $267.3061 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $201.96 | 9.117% | $220.3727 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $141.29 | 10.519% | $156.1523 | $156.15 | $156.15 | $156.20 |
| Purchase #5 | $68.84 | 6.285% | $73.1666 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $244.86 | 11.670% | $273.4352 | $273.44 | $273.45 | $273.40 |
| Purchase #7 | $158.46 | 9.479% | $173.4804 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,150.65 | $1,270.8331 | $1,270.84 | $1,270.80 | $1,270.90 | |