| 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 | $20.75 | 10.866% | $23.0047 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $216.99 | 12.536% | $244.1919 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $63.93 | 10.855% | $70.8696 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $152.41 | 13.297% | $172.676 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $181.93 | 12.513% | $204.6949 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $95.97 | 11.188% | $106.7071 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $162.64 | 11.661% | $181.6055 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $894.62 | $1,003.7497 | $1,003.75 | $1,003.75 | $1,003.80 | |