| 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 | $115.33 | 7.860% | $124.3949 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $208.81 | 4.216% | $217.6134 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $238.29 | 8.704% | $259.0308 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $141.93 | 4.253% | $147.9663 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $159.41 | 13.790% | $181.3926 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $181.90 | 3.188% | $187.699 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $149.94 | 7.361% | $160.9771 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $1,195.61 | $1,279.0741 | $1,279.07 | $1,279.10 | $1,279.10 | |