| 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 | $233.68 | 13.571% | $265.3927 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $137.66 | 11.742% | $153.824 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $180.83 | 11.707% | $201.9998 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $229.50 | 4.608% | $240.0754 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $172.53 | 13.380% | $195.6145 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $53.50 | 8.324% | $57.9533 | $57.95 | $57.95 | $58.00 |
| Purchase #7 | $115.56 | 6.801% | $123.4192 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $1,123.26 | $1,238.2789 | $1,238.27 | $1,238.25 | $1,238.30 | |