| 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 | $188.48 | 10.675% | $208.6002 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $142.60 | 9.319% | $155.8889 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $209.54 | 7.155% | $224.5326 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $198.28 | 5.849% | $209.8774 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $5.79 | 5.854% | $6.1289 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $205.49 | 3.480% | $212.6411 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $95.68 | 8.190% | $103.5162 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $1,045.86 | $1,121.1853 | $1,121.19 | $1,121.25 | $1,121.10 | |