| 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 | $11.69 | 5.509% | $12.334 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $221.83 | 12.399% | $249.3347 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $157.90 | 3.155% | $162.8817 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $107.34 | 9.482% | $117.518 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $23.58 | 8.419% | $25.5652 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $27.42 | 8.498% | $29.7502 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $220.25 | 10.474% | $243.319 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $770.01 | $840.7028 | $840.70 | $840.70 | $840.70 | |