| 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 | $211.49 | 7.794% | $227.9735 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $81.76 | 8.552% | $88.7521 | $88.75 | $88.75 | $88.80 |
| Purchase #3 | $8.58 | 3.802% | $8.9062 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $130.83 | 6.541% | $139.3876 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $151.39 | 11.237% | $168.4017 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $247.84 | 12.584% | $279.0282 | $279.03 | $279.05 | $279.00 |
| Purchase #7 | $230.78 | 13.608% | $262.1845 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $1,062.67 | $1,174.6338 | $1,174.63 | $1,174.65 | $1,174.70 | |