| 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 | $193.48 | 13.313% | $219.238 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $197.98 | 9.573% | $216.9326 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $163.54 | 5.378% | $172.3352 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $40.25 | 4.382% | $42.0138 | $42.01 | $42.00 | $42.00 |
| Purchase #5 | $243.99 | 8.410% | $264.5096 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $99.58 | 8.114% | $107.6599 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $57.86 | 10.518% | $63.9457 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $996.68 | $1,086.6348 | $1,086.64 | $1,086.65 | $1,086.50 | |