| 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 | $123.86 | 4.242% | $129.1141 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $241.74 | 12.193% | $271.2154 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $33.74 | 13.870% | $38.4197 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $205.98 | 13.672% | $234.1416 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $90.39 | 4.835% | $94.7604 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $131.32 | 11.107% | $145.9057 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $200.49 | 6.539% | $213.6 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,027.52 | $1,127.1569 | $1,127.16 | $1,127.10 | $1,127.10 | |