| 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 | $245.76 | 4.705% | $257.323 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $132.40 | 4.391% | $138.2137 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $176.89 | 7.572% | $190.2841 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $68.98 | 7.690% | $74.2846 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $233.72 | 6.779% | $249.5639 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $82.37 | 13.115% | $93.1728 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $220.74 | 12.308% | $247.9087 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,160.86 | $1,250.7508 | $1,250.73 | $1,250.70 | $1,250.80 | |