| 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 | $158.95 | 6.575% | $169.401 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $240.68 | 11.793% | $269.0634 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $211.50 | 4.490% | $220.9964 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $22.72 | 9.395% | $24.8545 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $211.38 | 11.551% | $235.7965 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $165.55 | 10.316% | $182.6281 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $121.58 | 7.354% | $130.521 | $130.52 | $130.50 | $130.50 |
| 7 purchase totals = | $1,132.36 | $1,233.2609 | $1,233.26 | $1,233.25 | $1,233.30 | |