| 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 | $214.34 | 9.316% | $234.3079 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $233.55 | 11.721% | $260.9244 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $218.80 | 11.836% | $244.6972 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $123.85 | 4.593% | $129.5384 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $227.48 | 5.588% | $240.1916 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $201.52 | 6.633% | $214.8868 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $243.42 | 4.261% | $253.7921 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,462.96 | $1,578.3384 | $1,578.34 | $1,578.35 | $1,578.30 | |