| 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 | $219.76 | 12.127% | $246.4103 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $195.65 | 11.113% | $217.3926 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $244.66 | 9.830% | $268.7101 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $147.70 | 12.108% | $165.5835 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $241.32 | 9.484% | $264.2068 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $54.57 | 13.159% | $61.7509 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $149.61 | 11.212% | $166.3843 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $1,253.27 | $1,390.4385 | $1,390.43 | $1,390.45 | $1,390.50 | |