| 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 | $125.75 | 4.583% | $131.5131 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $120.81 | 10.334% | $133.2945 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $91.74 | 3.151% | $94.6307 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $52.85 | 9.219% | $57.7222 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $206.67 | 5.291% | $217.6049 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $135.93 | 13.322% | $154.0386 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $101.25 | 8.756% | $110.1155 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $835.00 | $898.9195 | $898.91 | $898.90 | $898.80 | |