| 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 | $185.74 | 3.326% | $191.9177 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $125.79 | 11.537% | $140.3024 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $246.34 | 5.690% | $260.3567 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $120.25 | 7.734% | $129.5501 | $129.55 | $129.55 | $129.60 |
| Purchase #5 | $239.56 | 8.218% | $259.247 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $60.71 | 9.223% | $66.3093 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $194.86 | 3.835% | $202.3329 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $1,173.25 | $1,250.0161 | $1,250.02 | $1,250.00 | $1,250.00 | |