| 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 | $212.62 | 12.696% | $239.6142 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $126.55 | 7.649% | $136.2298 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $179.61 | 8.681% | $195.2019 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $245.35 | 13.386% | $278.1926 | $278.19 | $278.20 | $278.20 |
| Purchase #5 | $148.36 | 9.538% | $162.5106 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $160.39 | 9.869% | $176.2189 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $107.30 | 5.196% | $112.8753 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $1,180.18 | $1,300.8433 | $1,300.84 | $1,300.85 | $1,300.80 | |