| 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 | $195.26 | 12.252% | $219.1833 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $103.64 | 5.669% | $109.5154 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $231.94 | 10.622% | $256.5767 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $190.76 | 7.697% | $205.4428 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $185.79 | 10.170% | $204.6848 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $229.72 | 3.785% | $238.4149 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $73.77 | 12.248% | $82.8053 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $1,210.88 | $1,316.6232 | $1,316.62 | $1,316.65 | $1,316.60 | |