| 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 | $187.49 | 8.714% | $203.8279 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $142.40 | 9.840% | $156.4122 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $189.43 | 10.718% | $209.7331 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $30.26 | 6.349% | $32.1812 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $214.55 | 5.567% | $226.494 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $111.28 | 8.835% | $121.1116 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $248.53 | 11.750% | $277.7323 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $1,123.94 | $1,227.4923 | $1,227.48 | $1,227.55 | $1,227.40 | |