| 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 | $201.40 | 13.277% | $228.1399 | $228.14 | $228.15 | $228.10 |
| Purchase #2 | $15.76 | 11.205% | $17.5259 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $150.98 | 11.153% | $167.8188 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $129.75 | 10.415% | $143.2635 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $238.45 | 7.507% | $256.3504 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $234.29 | 7.454% | $251.754 | $251.75 | $251.75 | $251.80 |
| Purchase #7 | $237.62 | 5.853% | $251.5279 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $1,208.25 | $1,316.3804 | $1,316.38 | $1,316.40 | $1,316.40 | |