| 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 | $211.86 | 4.409% | $221.2009 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $186.89 | 12.209% | $209.7074 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $243.98 | 13.597% | $277.154 | $277.15 | $277.15 | $277.20 |
| Purchase #4 | $194.73 | 9.450% | $213.132 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $6.92 | 3.687% | $7.1751 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $180.62 | 4.182% | $188.1735 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $79.80 | 13.527% | $90.5945 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $1,104.80 | $1,207.1374 | $1,207.13 | $1,207.15 | $1,207.20 | |