| 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 | $215.61 | 11.656% | $240.7415 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $42.57 | 9.643% | $46.675 | $46.68 | $46.70 | $46.70 |
| Purchase #3 | $47.60 | 10.189% | $52.45 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $234.41 | 8.514% | $254.3677 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $200.42 | 9.842% | $220.1453 | $220.15 | $220.15 | $220.10 |
| Purchase #6 | $128.82 | 11.773% | $143.986 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $220.28 | 11.595% | $245.8215 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $1,089.71 | $1,204.1870 | $1,204.20 | $1,204.20 | $1,204.20 | |