| 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 | $198.35 | 5.732% | $209.7194 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $236.96 | 10.571% | $262.009 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $46.81 | 9.294% | $51.1605 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $132.97 | 3.802% | $138.0255 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $41.42 | 11.304% | $46.1021 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $135.33 | 7.550% | $145.5474 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $13.82 | 5.790% | $14.6202 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $805.66 | $867.1841 | $867.19 | $867.15 | $867.10 | |