| 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 | $212.42 | 3.259% | $219.3428 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $175.30 | 4.116% | $182.5153 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $186.60 | 7.591% | $200.7648 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $7.29 | 5.399% | $7.6836 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $106.27 | 5.502% | $112.117 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $108.88 | 8.766% | $118.4244 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $201.67 | 10.641% | $223.1297 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $998.43 | $1,063.9776 | $1,063.97 | $1,063.95 | $1,063.90 | |