| 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 | $240.56 | 4.833% | $252.1863 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $92.30 | 11.438% | $102.8573 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $220.63 | 10.631% | $244.0852 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $29.53 | 8.289% | $31.9777 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $8.40 | 9.174% | $9.1706 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $112.86 | 6.475% | $120.1677 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $51.50 | 9.729% | $56.5104 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $755.78 | $816.9552 | $816.97 | $816.95 | $817.10 | |