| 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 | $23.37 | 7.821% | $25.1978 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $215.51 | 10.817% | $238.8217 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $165.69 | 3.521% | $171.5239 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $227.56 | 7.203% | $243.9511 | $243.95 | $243.95 | $244.00 |
| Purchase #5 | $199.48 | 6.570% | $212.5858 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $160.66 | 7.451% | $172.6308 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $226.97 | 5.709% | $239.9277 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,219.24 | $1,304.6388 | $1,304.64 | $1,304.65 | $1,304.60 | |