| 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 | $105.61 | 7.485% | $113.5149 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $233.37 | 5.443% | $246.0723 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $191.64 | 9.138% | $209.1521 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $47.85 | 3.316% | $49.4367 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $246.86 | 9.350% | $269.9414 | $269.94 | $269.95 | $269.90 |
| Purchase #6 | $151.68 | 3.379% | $156.8053 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $15.54 | 7.424% | $16.6937 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $992.55 | $1,061.6164 | $1,061.61 | $1,061.60 | $1,061.60 | |