| 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 | $221.68 | 8.543% | $240.6181 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $160.97 | 11.725% | $179.8437 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $214.87 | 7.336% | $230.6329 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $14.82 | 4.199% | $15.4423 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $249.42 | 10.397% | $275.3522 | $275.35 | $275.35 | $275.40 |
| Purchase #6 | $243.50 | 10.314% | $268.6146 | $268.61 | $268.60 | $268.60 |
| Purchase #7 | $165.27 | 7.302% | $177.338 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $1,270.53 | $1,387.8418 | $1,387.83 | $1,387.85 | $1,387.70 | |