| 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 | $242.27 | 12.495% | $272.5416 | $272.54 | $272.55 | $272.50 |
| Purchase #2 | $107.62 | 8.759% | $117.0464 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $189.57 | 4.425% | $197.9585 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $80.88 | 13.777% | $92.0228 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $132.42 | 8.261% | $143.3592 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $181.37 | 12.299% | $203.6767 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $77.56 | 3.646% | $80.3878 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $1,011.69 | $1,106.9930 | $1,107.00 | $1,107.00 | $1,107.00 | |