| 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 | $223.58 | 7.698% | $240.7912 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $87.91 | 9.843% | $96.563 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $70.58 | 13.190% | $79.8895 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $109.65 | 10.374% | $121.0251 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $175.34 | 13.366% | $198.7759 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $168.95 | 13.598% | $191.9238 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $217.91 | 6.115% | $231.2352 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,053.92 | $1,160.2037 | $1,160.21 | $1,160.25 | $1,160.20 | |