| 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 | $219.26 | 8.279% | $237.4125 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $180.92 | 9.518% | $198.14 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $106.85 | 13.393% | $121.1604 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $11.98 | 10.776% | $13.271 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $46.44 | 11.305% | $51.69 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $20.41 | 10.771% | $22.6084 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $230.65 | 5.560% | $243.4741 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $816.51 | $887.7564 | $887.75 | $887.70 | $887.80 | |