| 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 | $113.41 | 6.406% | $120.675 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $17.92 | 9.418% | $19.6077 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $122.44 | 8.473% | $132.8143 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $219.73 | 11.111% | $244.1442 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $137.51 | 8.756% | $149.5504 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $141.82 | 12.793% | $159.963 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $205.90 | 10.141% | $226.7803 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $958.73 | $1,053.5349 | $1,053.53 | $1,053.55 | $1,053.60 | |