| 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 | $216.33 | 4.776% | $226.6619 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $88.30 | 9.526% | $96.7115 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $127.49 | 11.609% | $142.2903 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $177.52 | 8.278% | $192.2151 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $130.67 | 6.675% | $139.3922 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $186.98 | 12.530% | $210.4086 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $187.90 | 13.206% | $212.7141 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,115.19 | $1,220.3937 | $1,220.39 | $1,220.35 | $1,220.40 | |