| 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 | $206.36 | 6.730% | $220.248 | $220.25 | $220.25 | $220.20 |
| Purchase #2 | $100.84 | 10.146% | $111.0712 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $57.32 | 5.180% | $60.2892 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $114.56 | 3.429% | $118.4883 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $219.69 | 13.786% | $249.9765 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $34.40 | 13.232% | $38.9518 | $38.95 | $38.95 | $39.00 |
| Purchase #7 | $22.32 | 13.134% | $25.2515 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $755.49 | $824.2765 | $824.28 | $824.30 | $824.40 | |