| 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 | $213.49 | 12.760% | $240.7313 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $137.39 | 11.802% | $153.6048 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $38.80 | 13.814% | $44.1598 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $203.54 | 5.206% | $214.1363 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $40.30 | 13.838% | $45.8767 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $105.75 | 13.314% | $119.8296 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $19.78 | 3.257% | $20.4242 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $759.05 | $838.7627 | $838.76 | $838.80 | $838.70 | |