| 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 | $117.81 | 3.709% | $122.1796 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $248.94 | 8.811% | $270.8741 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $47.65 | 5.322% | $50.1859 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $198.56 | 9.302% | $217.0301 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $138.93 | 3.269% | $143.4716 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $57.44 | 3.229% | $59.2947 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $212.44 | 7.354% | $228.0628 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,021.77 | $1,091.0988 | $1,091.09 | $1,091.10 | $1,091.20 | |