| 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 | $250.48 | 10.265% | $276.1918 | $276.19 | $276.20 | $276.20 |
| Purchase #2 | $104.65 | 4.853% | $109.7287 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $213.98 | 12.759% | $241.2817 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $146.38 | 3.596% | $151.6438 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $69.49 | 3.135% | $71.6685 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $180.31 | 11.656% | $201.3269 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $82.68 | 6.320% | $87.9054 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $1,047.97 | $1,139.7468 | $1,139.75 | $1,139.80 | $1,139.70 | |