| 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 | $207.29 | 10.377% | $228.8005 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $194.66 | 12.418% | $218.8329 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $106.94 | 12.800% | $120.6283 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $107.58 | 11.225% | $119.6559 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $213.66 | 12.766% | $240.9358 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $88.72 | 10.830% | $98.3284 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $82.55 | 3.185% | $85.1792 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $1,001.40 | $1,112.3610 | $1,112.37 | $1,112.45 | $1,112.30 | |