| 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 | $102.37 | 7.464% | $110.0109 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $175.81 | 6.459% | $187.1656 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $167.34 | 11.491% | $186.569 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $243.62 | 7.678% | $262.3251 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $30.33 | 8.170% | $32.808 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $249.59 | 9.508% | $273.321 | $273.32 | $273.30 | $273.30 |
| Purchase #7 | $144.48 | 11.517% | $161.1198 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,113.54 | $1,213.3194 | $1,213.33 | $1,213.25 | $1,213.30 | |