| 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 | $210.71 | 4.280% | $219.7284 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $184.54 | 11.456% | $205.6809 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $158.40 | 4.856% | $166.0919 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $187.28 | 11.872% | $209.5139 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $219.96 | 4.606% | $230.0914 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $221.95 | 8.419% | $240.636 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $143.97 | 3.821% | $149.4711 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $1,326.81 | $1,421.2136 | $1,421.21 | $1,421.25 | $1,421.20 | |