| 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 | $229.34 | 11.457% | $255.6155 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $128.70 | 7.707% | $138.6189 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $125.79 | 11.578% | $140.354 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $108.37 | 8.159% | $117.2119 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $184.57 | 11.478% | $205.7549 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $186.70 | 13.623% | $212.1341 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $212.57 | 9.197% | $232.1201 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,176.04 | $1,301.8094 | $1,301.80 | $1,301.75 | $1,301.80 | |