| 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 | $191.27 | 6.544% | $203.7867 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $171.30 | 13.387% | $194.2319 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $202.55 | 5.655% | $214.0042 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $16.72 | 7.454% | $17.9663 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $128.89 | 4.169% | $134.2634 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $248.72 | 7.404% | $267.1352 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $69.91 | 11.739% | $78.1167 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $1,029.36 | $1,109.5044 | $1,109.51 | $1,109.50 | $1,109.50 | |