| 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 | $207.42 | 3.724% | $215.1443 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $233.53 | 7.533% | $251.1218 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $245.77 | 4.219% | $256.139 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $154.63 | 4.440% | $161.4956 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $234.67 | 10.309% | $258.8621 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $93.86 | 7.784% | $101.1661 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $60.52 | 12.183% | $67.8932 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $1,230.40 | $1,311.8221 | $1,311.82 | $1,311.80 | $1,311.80 | |