| 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 | $132.84 | 9.757% | $145.8012 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $211.80 | 12.226% | $237.6947 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $249.48 | 7.186% | $267.4076 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $37.44 | 6.256% | $39.7822 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $97.92 | 5.581% | $103.3849 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $170.80 | 13.414% | $193.7111 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $233.54 | 10.507% | $258.078 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,133.82 | $1,245.8597 | $1,245.85 | $1,245.90 | $1,245.90 | |