| 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 | $226.54 | 7.736% | $244.0651 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $229.87 | 6.486% | $244.7794 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $9.90 | 12.271% | $11.1148 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $14.25 | 9.774% | $15.6428 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $160.80 | 8.833% | $175.0035 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $49.61 | 6.359% | $52.7647 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $10.64 | 12.872% | $12.0096 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $701.61 | $755.3799 | $755.37 | $755.35 | $755.40 | |