| 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 | $44.44 | 12.251% | $49.8843 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $87.81 | 12.844% | $99.0883 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $121.98 | 12.256% | $136.9299 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $245.53 | 11.814% | $274.5369 | $274.54 | $274.55 | $274.50 |
| Purchase #5 | $235.68 | 12.349% | $264.7841 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $216.73 | 9.761% | $237.885 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $177.59 | 4.479% | $185.5443 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $1,129.76 | $1,248.6528 | $1,248.65 | $1,248.75 | $1,248.60 | |