| 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 | $142.46 | 4.440% | $148.7852 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $248.46 | 4.874% | $260.5699 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $132.65 | 13.176% | $150.128 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $26.30 | 11.767% | $29.3947 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $249.79 | 5.716% | $264.068 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $142.97 | 10.402% | $157.8417 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $51.61 | 11.277% | $57.4301 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $994.24 | $1,068.2176 | $1,068.22 | $1,068.25 | $1,068.20 | |