| 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 | $183.79 | 11.498% | $204.9222 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $205.61 | 7.780% | $221.6065 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $89.53 | 13.743% | $101.8341 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $13.52 | 8.165% | $14.6239 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $207.45 | 6.377% | $220.6791 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $135.34 | 10.784% | $149.9351 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $213.79 | 6.687% | $228.0861 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,049.03 | $1,141.6870 | $1,141.69 | $1,141.70 | $1,141.60 | |