| 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 | $69.71 | 4.312% | $72.7159 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $107.79 | 12.323% | $121.073 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $226.65 | 8.226% | $245.2942 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $210.68 | 12.541% | $237.1014 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $157.34 | 3.316% | $162.5574 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $163.80 | 6.851% | $175.0219 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $84.43 | 6.309% | $89.7567 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $1,020.40 | $1,103.5205 | $1,103.52 | $1,103.45 | $1,103.60 | |