| 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 | $111.32 | 4.457% | $116.2815 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $117.55 | 5.287% | $123.7649 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $192.42 | 13.826% | $219.024 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $112.72 | 11.704% | $125.9127 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $34.94 | 4.485% | $36.5071 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $47.25 | 12.321% | $53.0717 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $249.86 | 10.450% | $275.9704 | $275.97 | $275.95 | $276.00 |
| 7 purchase totals = | $866.06 | $950.5323 | $950.52 | $950.45 | $950.60 | |