| 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 | $123.59 | 9.353% | $135.1494 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $194.98 | 9.762% | $214.0139 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $108.59 | 11.594% | $121.1799 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $199.52 | 8.487% | $216.4533 | $216.45 | $216.45 | $216.50 |
| Purchase #5 | $141.79 | 7.519% | $152.4512 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $205.80 | 7.848% | $221.9512 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $248.69 | 13.275% | $281.7036 | $281.70 | $281.70 | $281.70 |
| 7 purchase totals = | $1,222.96 | $1,342.9025 | $1,342.89 | $1,342.90 | $1,343.00 | |