| 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 | $115.31 | 5.655% | $121.8308 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $75.45 | 11.692% | $84.2716 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $205.81 | 9.330% | $225.0121 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $166.42 | 4.754% | $174.3316 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $246.99 | 6.827% | $263.852 | $263.85 | $263.85 | $263.90 |
| Purchase #6 | $234.91 | 8.402% | $254.6471 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $102.44 | 9.517% | $112.1892 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $1,147.33 | $1,236.1344 | $1,236.13 | $1,236.15 | $1,236.10 | |