| 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 | $89.57 | 13.566% | $101.7211 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $75.54 | 13.601% | $85.8142 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $87.55 | 11.111% | $97.2777 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $243.27 | 8.722% | $264.488 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $181.86 | 13.826% | $207.004 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $155.31 | 12.727% | $175.0763 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $173.64 | 6.584% | $185.0725 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,006.74 | $1,116.4538 | $1,116.45 | $1,116.45 | $1,116.50 | |