| 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 | $248.32 | 11.696% | $277.3635 | $277.36 | $277.35 | $277.40 |
| Purchase #2 | $5.35 | 6.203% | $5.6819 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $240.73 | 13.854% | $274.0807 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $37.39 | 4.344% | $39.0142 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $55.48 | 5.230% | $58.3816 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $227.73 | 5.635% | $240.5626 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $232.86 | 10.510% | $257.3336 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,047.86 | $1,152.4181 | $1,152.40 | $1,152.45 | $1,152.50 | |