| 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 | $237.95 | 10.828% | $263.7152 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $188.71 | 7.785% | $203.4011 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $212.70 | 12.107% | $238.4516 | $238.45 | $238.45 | $238.50 |
| Purchase #4 | $146.38 | 3.632% | $151.6965 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $214.66 | 13.706% | $244.0813 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $64.95 | 7.505% | $69.8245 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $197.70 | 12.527% | $222.4659 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $1,263.05 | $1,393.6361 | $1,393.64 | $1,393.60 | $1,393.70 | |