| 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 | $89.34 | 13.822% | $101.6886 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $96.42 | 13.351% | $109.293 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $27.79 | 8.727% | $30.2152 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $186.97 | 8.242% | $202.3801 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $43.91 | 7.837% | $47.3512 | $47.35 | $47.35 | $47.40 |
| Purchase #6 | $84.82 | 7.606% | $91.2714 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $235.87 | 10.150% | $259.8108 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $765.12 | $842.0103 | $842.01 | $842.00 | $842.10 | |