| 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 | $191.92 | 10.160% | $211.4191 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $91.79 | 5.689% | $97.0119 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $52.74 | 7.275% | $56.5768 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $127.75 | 6.247% | $135.7305 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $114.36 | 11.483% | $127.492 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $99.57 | 7.285% | $106.8237 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $69.55 | 5.469% | $73.3537 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $747.68 | $808.4077 | $808.40 | $808.40 | $808.40 | |