| 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 | $236.28 | 11.649% | $263.8043 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $228.88 | 9.447% | $250.5023 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $139.49 | 4.617% | $145.9303 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $57.78 | 4.145% | $60.175 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $247.94 | 3.324% | $256.1815 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $64.36 | 9.561% | $70.5135 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $104.77 | 7.646% | $112.7807 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,079.50 | $1,159.8876 | $1,159.88 | $1,159.95 | $1,159.90 | |