| 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 | $220.53 | 9.135% | $240.6754 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $58.74 | 12.342% | $65.9897 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $187.26 | 10.127% | $206.2238 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $243.99 | 5.672% | $257.8291 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $224.50 | 6.126% | $238.2529 | $238.25 | $238.25 | $238.30 |
| Purchase #6 | $144.56 | 10.716% | $160.051 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $117.50 | 8.259% | $127.2043 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $1,197.08 | $1,296.2262 | $1,296.22 | $1,296.25 | $1,296.30 | |