| 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 | $223.99 | 9.324% | $244.8748 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $72.97 | 8.819% | $79.4052 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $204.85 | 11.730% | $228.8789 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $203.76 | 8.228% | $220.5254 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $125.50 | 9.346% | $137.2292 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $101.34 | 9.484% | $110.9511 | $110.95 | $110.95 | $111.00 |
| Purchase #7 | $211.85 | 12.471% | $238.2698 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $1,144.26 | $1,260.1344 | $1,260.14 | $1,260.15 | $1,260.20 | |