| 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 | $218.57 | 11.177% | $242.9996 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $219.28 | 8.469% | $237.8508 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $32.89 | 12.725% | $37.0753 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $128.50 | 13.645% | $146.0338 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $216.63 | 12.868% | $244.5059 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $102.63 | 7.468% | $110.2944 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $166.57 | 13.370% | $188.8404 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $1,085.07 | $1,207.6002 | $1,207.60 | $1,207.65 | $1,207.60 | |