| 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 | $30.34 | 8.521% | $32.9253 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $231.59 | 9.425% | $253.4174 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $202.44 | 5.614% | $213.805 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $138.58 | 7.479% | $148.9444 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $142.63 | 12.811% | $160.9023 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $97.57 | 13.433% | $110.6766 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $137.33 | 12.403% | $154.363 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $980.48 | $1,075.0340 | $1,075.04 | $1,075.05 | $1,075.00 | |