| 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 | $224.98 | 7.309% | $241.4238 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $248.44 | 5.828% | $262.9191 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $149.67 | 6.837% | $159.9029 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $227.34 | 11.542% | $253.5796 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $79.64 | 7.772% | $85.8296 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $137.88 | 3.484% | $142.6837 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $142.38 | 5.111% | $149.657 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $1,210.33 | $1,295.9957 | $1,295.99 | $1,296.00 | $1,296.00 | |