| 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 | $198.59 | 9.269% | $216.9973 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $179.32 | 5.140% | $188.537 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $127.55 | 13.394% | $144.634 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $175.93 | 10.564% | $194.5152 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $92.26 | 6.832% | $98.5632 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $244.89 | 5.215% | $257.661 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $192.59 | 11.696% | $215.1153 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,211.13 | $1,316.0230 | $1,316.03 | $1,316.00 | $1,316.00 | |