| 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 | $69.27 | 3.185% | $71.4762 | $71.48 | $71.50 | $71.50 |
| Purchase #2 | $215.65 | 11.379% | $240.1888 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $121.67 | 6.504% | $129.5834 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $74.75 | 13.217% | $84.6297 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $75.57 | 11.556% | $84.3029 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $233.64 | 13.465% | $265.0996 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $241.29 | 13.612% | $274.1344 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,031.84 | $1,149.4150 | $1,149.41 | $1,149.50 | $1,149.40 | |