| 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 | $181.37 | 11.695% | $202.5812 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $108.28 | 8.585% | $117.5758 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $206.83 | 12.342% | $232.357 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $210.36 | 9.508% | $230.361 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $172.68 | 9.787% | $189.5802 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $232.98 | 7.143% | $249.6218 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $15.91 | 4.418% | $16.6129 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $1,128.41 | $1,238.6899 | $1,238.69 | $1,238.70 | $1,238.80 | |