| 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 | $240.82 | 9.748% | $264.2951 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $241.50 | 6.231% | $256.5479 | $256.55 | $256.55 | $256.50 |
| Purchase #3 | $250.84 | 11.611% | $279.965 | $279.97 | $279.95 | $280.00 |
| Purchase #4 | $7.84 | 3.238% | $8.0939 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $213.64 | 5.660% | $225.732 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $133.25 | 9.712% | $146.1912 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $126.73 | 11.475% | $141.2723 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,214.62 | $1,322.0974 | $1,322.10 | $1,322.10 | $1,322.10 | |