| 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 | $107.57 | 3.769% | $111.6243 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $232.67 | 9.673% | $255.1762 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $183.74 | 10.550% | $203.1246 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $86.41 | 3.400% | $89.3479 | $89.35 | $89.35 | $89.30 |
| Purchase #5 | $197.26 | 3.333% | $203.8347 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $109.71 | 3.471% | $113.518 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $240.34 | 5.604% | $253.8087 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,157.70 | $1,230.4344 | $1,230.43 | $1,230.40 | $1,230.30 | |