| 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 | $101.53 | 7.132% | $108.7711 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $194.29 | 7.178% | $208.2361 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $212.92 | 13.537% | $241.743 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $63.39 | 4.582% | $66.2945 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $208.74 | 3.715% | $216.4947 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $190.67 | 5.296% | $200.7679 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $228.97 | 7.355% | $245.8107 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,200.51 | $1,288.1180 | $1,288.11 | $1,288.10 | $1,288.10 | |