| 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 | $22.42 | 10.383% | $24.7479 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $241.82 | 3.233% | $249.638 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $86.88 | 11.792% | $97.1249 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $141.96 | 6.547% | $151.2541 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $111.27 | 6.434% | $118.4291 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $123.61 | 8.794% | $134.4803 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $217.90 | 9.209% | $237.9664 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $945.86 | $1,013.6407 | $1,013.64 | $1,013.65 | $1,013.60 | |