| 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 | $130.84 | 4.800% | $137.1203 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $43.67 | 12.444% | $49.1043 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $159.30 | 5.538% | $168.122 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $20.66 | 11.654% | $23.0677 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $129.32 | 13.561% | $146.8571 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $192.91 | 5.538% | $203.5934 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $195.88 | 3.664% | $203.057 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $872.58 | $930.9218 | $930.92 | $930.85 | $931.00 | |