| 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 | $83.79 | 3.848% | $87.0142 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $230.42 | 8.801% | $250.6993 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $137.90 | 13.151% | $156.0352 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $6.56 | 9.814% | $7.2038 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $129.30 | 11.688% | $144.4126 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $247.49 | 10.730% | $274.0457 | $274.05 | $274.05 | $274.00 |
| Purchase #7 | $227.25 | 10.335% | $250.7363 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,062.71 | $1,170.1471 | $1,170.15 | $1,170.15 | $1,170.00 | |