| 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 | $64.28 | 13.233% | $72.7862 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $242.98 | 8.817% | $264.4035 | $264.40 | $264.40 | $264.40 |
| Purchase #3 | $177.67 | 7.545% | $191.0752 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $211.31 | 13.364% | $239.5495 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $110.54 | 9.795% | $121.3674 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $217.51 | 12.524% | $244.751 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $127.97 | 12.105% | $143.4608 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $1,152.26 | $1,277.3936 | $1,277.40 | $1,277.40 | $1,277.50 | |