| 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 | $114.64 | 9.105% | $125.078 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $214.45 | 5.162% | $225.5199 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $240.36 | 13.612% | $273.0778 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $13.43 | 4.251% | $14.0009 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $50.95 | 5.391% | $53.6967 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $108.66 | 6.440% | $115.6577 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $16.70 | 7.655% | $17.9784 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $759.19 | $825.0094 | $825.02 | $825.05 | $825.10 | |