| 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 | $233.82 | 10.644% | $258.7078 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $236.86 | 9.374% | $259.0633 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $200.86 | 9.137% | $219.2126 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $43.74 | 12.674% | $49.2836 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $14.77 | 11.643% | $16.4897 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $45.55 | 3.855% | $47.306 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $22.65 | 8.280% | $24.5254 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $798.25 | $874.5884 | $874.59 | $874.60 | $874.60 | |