| 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 | $118.67 | 3.342% | $122.636 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $148.63 | 9.261% | $162.3946 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $132.62 | 9.614% | $145.3701 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $123.79 | 9.139% | $135.1032 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $91.47 | 9.161% | $99.8496 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $64.91 | 12.723% | $73.1685 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $23.30 | 7.109% | $24.9564 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $703.39 | $763.4784 | $763.48 | $763.45 | $763.50 | |