| 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 | $132.78 | 9.794% | $145.7845 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $249.50 | 11.612% | $278.4719 | $278.47 | $278.45 | $278.50 |
| Purchase #3 | $42.92 | 13.690% | $48.7957 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $137.58 | 3.702% | $142.6732 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $244.81 | 9.654% | $268.444 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $152.29 | 11.458% | $169.7394 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $230.58 | 3.609% | $238.9016 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,190.46 | $1,292.8103 | $1,292.80 | $1,292.80 | $1,292.80 | |