| 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 | $199.38 | 10.871% | $221.0546 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $105.65 | 9.644% | $115.8389 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $118.96 | 8.862% | $129.5022 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $197.70 | 7.164% | $211.8632 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $133.28 | 8.735% | $144.922 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $78.27 | 4.450% | $81.753 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $142.37 | 6.776% | $152.017 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $975.61 | $1,056.9509 | $1,056.94 | $1,056.90 | $1,057.00 | |