| 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 | $54.96 | 3.683% | $56.9842 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $118.42 | 4.722% | $124.0118 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $214.46 | 7.273% | $230.0577 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $179.41 | 8.817% | $195.2286 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $148.43 | 13.106% | $167.8832 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $227.39 | 7.641% | $244.7649 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $168.59 | 5.198% | $177.3533 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $1,111.66 | $1,196.2837 | $1,196.27 | $1,196.30 | $1,196.40 | |