| 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 | $120.76 | 10.754% | $133.7465 | $133.75 | $133.75 | $133.70 |
| Purchase #2 | $20.53 | 12.122% | $23.0186 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $164.45 | 5.381% | $173.2991 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $188.34 | 7.369% | $202.2188 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $214.66 | 5.425% | $226.3053 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $110.97 | 10.199% | $122.2878 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $192.75 | 10.870% | $213.7019 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $1,012.46 | $1,094.5780 | $1,094.59 | $1,094.55 | $1,094.50 | |