| 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 | $223.52 | 12.757% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $182.87 | 9.872% | $200.9229 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $37.61 | 6.632% | $40.1043 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $153.57 | 5.397% | $161.8582 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $164.48 | 3.633% | $170.4556 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $240.49 | 7.412% | $258.3151 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $126.25 | 8.243% | $136.6568 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $1,128.79 | $1,220.3473 | $1,220.35 | $1,220.30 | $1,220.40 | |