| 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 | $194.26 | 8.489% | $210.7507 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $232.66 | 11.359% | $259.0878 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $32.48 | 12.103% | $36.4111 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $75.95 | 11.186% | $84.4458 | $84.45 | $84.45 | $84.40 |
| Purchase #5 | $76.70 | 8.873% | $83.5056 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $209.39 | 8.808% | $227.8331 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $165.94 | 12.866% | $187.2898 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $987.38 | $1,089.3239 | $1,089.33 | $1,089.35 | $1,089.30 | |