| 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 | $211.63 | 8.255% | $229.1001 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $102.98 | 3.327% | $106.4061 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $200.43 | 4.589% | $209.6277 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $45.98 | 13.169% | $52.0351 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $198.68 | 10.380% | $219.303 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $107.69 | 4.429% | $112.4596 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $64.96 | 7.497% | $69.8301 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $932.35 | $998.7617 | $998.77 | $998.80 | $998.70 | |