| 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 | $178.98 | 10.193% | $197.2234 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $196.49 | 4.523% | $205.3772 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $133.97 | 6.636% | $142.8602 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $215.66 | 13.708% | $245.2227 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $188.51 | 5.746% | $199.3418 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $216.52 | 4.434% | $226.1205 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $30.59 | 13.782% | $34.8059 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $1,160.72 | $1,250.9517 | $1,250.95 | $1,250.90 | $1,250.90 | |