| 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 | $95.32 | 6.470% | $101.4872 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $123.63 | 10.177% | $136.2118 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $171.57 | 11.859% | $191.9165 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $124.33 | 13.271% | $140.8298 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $237.26 | 10.371% | $261.8662 | $261.87 | $261.85 | $261.90 |
| Purchase #6 | $153.87 | 10.247% | $169.6371 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $202.33 | 13.165% | $228.9667 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,108.31 | $1,230.9153 | $1,230.93 | $1,230.90 | $1,230.90 | |