| 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 | $242.41 | 7.538% | $260.6829 | $260.68 | $260.70 | $260.70 |
| Purchase #2 | $20.74 | 9.769% | $22.7661 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $232.96 | 6.595% | $248.3237 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $20.38 | 9.659% | $22.3485 | $22.35 | $22.35 | $22.30 |
| Purchase #5 | $221.45 | 9.523% | $242.5387 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $115.46 | 4.278% | $120.3994 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $219.89 | 6.839% | $234.9283 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,073.29 | $1,151.9876 | $1,151.99 | $1,152.00 | $1,151.90 | |