| 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 | $237.61 | 4.620% | $248.5876 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $209.34 | 5.248% | $220.3262 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $109.36 | 8.425% | $118.5736 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $162.73 | 5.181% | $171.161 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $235.37 | 9.252% | $257.1464 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $131.47 | 12.624% | $148.0668 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $173.46 | 10.640% | $191.9161 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,259.34 | $1,355.7777 | $1,355.79 | $1,355.75 | $1,355.80 | |