| 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 | $105.95 | 5.726% | $112.0167 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $118.81 | 9.373% | $129.9461 | $129.95 | $129.95 | $129.90 |
| Purchase #3 | $171.30 | 5.370% | $180.4988 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $55.37 | 8.562% | $60.1108 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $245.70 | 9.403% | $268.8032 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $150.29 | 4.277% | $156.7179 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $11.42 | 6.286% | $12.1379 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $858.84 | $920.2314 | $920.24 | $920.20 | $920.10 | |