| 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 | $193.36 | 6.554% | $206.0328 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $195.70 | 8.859% | $213.0371 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $227.38 | 6.435% | $242.0119 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $105.38 | 6.433% | $112.1591 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $190.93 | 7.735% | $205.6984 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $184.37 | 9.762% | $202.3682 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $6.46 | 5.556% | $6.8189 | $6.82 | $6.80 | $6.80 |
| 7 purchase totals = | $1,103.58 | $1,188.1264 | $1,188.13 | $1,188.10 | $1,188.10 | |