| 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 | $127.63 | 9.703% | $140.0139 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $35.62 | 4.497% | $37.2218 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $219.53 | 8.605% | $238.4206 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $101.51 | 6.557% | $108.166 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $64.48 | 7.211% | $69.1297 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $191.33 | 8.407% | $207.4151 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $7.82 | 5.583% | $8.2566 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $747.92 | $808.6237 | $808.63 | $808.55 | $808.60 | |