| 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 | $83.64 | 10.246% | $92.2098 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $92.96 | 6.719% | $99.206 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $140.35 | 7.865% | $151.3885 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $139.73 | 6.817% | $149.2554 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $178.92 | 4.622% | $187.1897 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $230.47 | 9.676% | $252.7703 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $102.73 | 4.584% | $107.4391 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $968.80 | $1,039.4588 | $1,039.47 | $1,039.45 | $1,039.50 | |