| 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 | $30.28 | 8.151% | $32.7481 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $127.48 | 12.423% | $143.3168 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $218.80 | 13.455% | $248.2395 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $177.76 | 9.135% | $193.9984 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $87.69 | 7.812% | $94.5403 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $175.41 | 4.795% | $183.8209 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $153.43 | 10.704% | $169.8531 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $970.85 | $1,066.5171 | $1,066.52 | $1,066.50 | $1,066.40 | |