| 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 | $217.87 | 4.639% | $227.977 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $151.93 | 9.358% | $166.1476 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $32.87 | 9.575% | $36.0173 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $156.72 | 3.815% | $162.6989 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $144.82 | 10.422% | $159.9131 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $202.39 | 7.428% | $217.4235 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $114.40 | 11.295% | $127.3215 | $127.32 | $127.30 | $127.30 |
| 7 purchase totals = | $1,021.00 | $1,097.4989 | $1,097.50 | $1,097.45 | $1,097.40 | |