| 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 | $213.30 | 12.229% | $239.3845 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $86.65 | 13.212% | $98.0982 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $125.53 | 4.582% | $131.2818 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $12.36 | 9.552% | $13.5406 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $114.28 | 13.391% | $129.5832 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $172.97 | 4.605% | $180.9353 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $34.64 | 7.477% | $37.23 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $759.73 | $830.0536 | $830.05 | $830.15 | $830.00 | |