| 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 | $213.28 | 8.740% | $231.9207 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $235.28 | 6.710% | $251.0673 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $109.84 | 7.300% | $117.8583 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $54.31 | 4.273% | $56.6307 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $249.94 | 12.378% | $280.8776 | $280.88 | $280.90 | $280.90 |
| Purchase #6 | $148.71 | 8.126% | $160.7942 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $45.55 | 8.532% | $49.4363 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $1,056.91 | $1,148.5851 | $1,148.59 | $1,148.60 | $1,148.60 | |