| 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 | $108.87 | 10.751% | $120.5746 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $196.96 | 3.411% | $203.6783 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $129.75 | 12.178% | $145.551 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $211.30 | 10.386% | $233.2456 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $21.50 | 7.299% | $23.0693 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $14.52 | 10.442% | $16.0362 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $84.58 | 8.497% | $91.7668 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $767.48 | $833.9218 | $833.93 | $833.90 | $834.00 | |