| 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 | $200.48 | 8.494% | $217.5088 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $20.70 | 6.720% | $22.091 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $94.55 | 13.549% | $107.3606 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $109.98 | 7.672% | $118.4177 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $73.97 | 13.585% | $84.0188 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $236.45 | 3.217% | $244.0566 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $197.47 | 7.139% | $211.5674 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $933.60 | $1,005.0209 | $1,005.03 | $1,004.95 | $1,005.10 | |