| 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 | $12.45 | 12.783% | $14.0415 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $151.83 | 13.563% | $172.4227 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $221.94 | 8.177% | $240.088 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $124.40 | 12.102% | $139.4549 | $139.45 | $139.45 | $139.50 |
| Purchase #5 | $52.60 | 11.264% | $58.5249 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $34.46 | 3.444% | $35.6468 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $232.86 | 10.720% | $257.8226 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $830.54 | $918.0014 | $917.99 | $917.95 | $917.90 | |