| 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 | $116.27 | 10.401% | $128.3632 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $135.34 | 10.752% | $149.8918 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $90.79 | 3.201% | $93.6962 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $203.53 | 5.739% | $215.2106 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $237.57 | 6.638% | $253.3399 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $61.29 | 5.242% | $64.5028 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $107.53 | 11.466% | $119.8594 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $952.32 | $1,024.8639 | $1,024.86 | $1,024.85 | $1,024.90 | |