| 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 | $113.65 | 4.564% | $118.837 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $236.93 | 4.472% | $247.5255 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $109.29 | 5.834% | $115.666 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $212.49 | 11.786% | $237.5341 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $112.95 | 4.312% | $117.8204 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $85.41 | 4.297% | $89.0801 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $185.47 | 9.195% | $202.524 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $1,056.19 | $1,128.9871 | $1,128.99 | $1,129.00 | $1,128.90 | |