| 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 | $229.27 | 5.824% | $242.6227 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $132.26 | 12.157% | $148.3388 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $37.32 | 12.274% | $41.9007 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $159.93 | 4.843% | $167.6754 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $95.66 | 3.819% | $99.3133 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $144.54 | 7.236% | $154.9989 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $199.51 | 7.408% | $214.2897 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $998.49 | $1,069.1395 | $1,069.14 | $1,069.15 | $1,069.10 | |