| 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 | $214.93 | 3.456% | $222.358 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $191.45 | 9.158% | $208.983 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $17.65 | 11.323% | $19.6485 | $19.65 | $19.65 | $19.60 |
| Purchase #4 | $6.59 | 9.503% | $7.2162 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $152.33 | 10.811% | $168.7984 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $233.83 | 12.545% | $263.164 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $52.45 | 11.824% | $58.6517 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $869.23 | $948.8198 | $948.82 | $948.80 | $948.90 | |