| 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 | $63.59 | 11.297% | $70.7738 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $232.73 | 3.202% | $240.182 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $143.28 | 8.619% | $155.6293 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $226.96 | 5.178% | $238.712 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $213.54 | 8.813% | $232.3593 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $185.42 | 6.376% | $197.2424 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $90.97 | 8.140% | $98.375 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $1,156.49 | $1,233.2738 | $1,233.27 | $1,233.30 | $1,233.30 | |