| 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 | $195.98 | 10.737% | $217.0224 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $43.99 | 3.694% | $45.615 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $113.60 | 9.871% | $124.8135 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $38.39 | 10.517% | $42.4275 | $42.43 | $42.45 | $42.40 |
| Purchase #5 | $187.84 | 8.720% | $204.2196 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $242.27 | 4.320% | $252.7361 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $7.48 | 5.600% | $7.8989 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $829.55 | $894.7330 | $894.74 | $894.70 | $894.60 | |