| 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 | $181.78 | 12.393% | $204.308 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $124.79 | 5.458% | $131.601 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $226.79 | 11.800% | $253.5512 | $253.55 | $253.55 | $253.60 |
| Purchase #4 | $87.93 | 12.213% | $98.6689 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $39.55 | 13.503% | $44.8904 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $149.86 | 13.775% | $170.5032 | $170.50 | $170.50 | $170.50 |
| Purchase #7 | $111.33 | 5.253% | $117.1782 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $922.03 | $1,020.7009 | $1,020.70 | $1,020.70 | $1,020.80 | |