| 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 | $229.81 | 8.453% | $249.2358 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $90.96 | 3.787% | $94.4047 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $144.88 | 7.696% | $156.03 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $244.76 | 10.113% | $269.5126 | $269.51 | $269.50 | $269.50 |
| Purchase #5 | $145.79 | 7.237% | $156.3408 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $118.91 | 7.418% | $127.7307 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $152.30 | 12.520% | $171.368 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,127.41 | $1,224.6226 | $1,224.62 | $1,224.65 | $1,224.50 | |