| 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 | $36.78 | 3.695% | $38.139 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $66.93 | 5.168% | $70.3889 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $225.30 | 3.232% | $232.5817 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $126.95 | 12.157% | $142.3833 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $19.65 | 9.493% | $21.5154 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $168.53 | 13.167% | $190.7203 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $233.93 | 6.832% | $249.9121 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $878.07 | $945.6407 | $945.64 | $945.65 | $945.60 | |