| 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 | $126.49 | 3.132% | $130.4517 | $130.45 | $130.45 | $130.50 |
| Purchase #2 | $13.71 | 8.226% | $14.8378 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $95.53 | 13.604% | $108.5259 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $239.84 | 10.185% | $264.2677 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $240.31 | 7.337% | $257.9415 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $129.48 | 8.819% | $140.8988 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $237.44 | 6.475% | $252.8142 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $1,082.80 | $1,169.7376 | $1,169.74 | $1,169.75 | $1,169.70 | |