| 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 | $90.37 | 10.388% | $99.7576 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $138.43 | 6.634% | $147.6134 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $82.91 | 13.430% | $94.0448 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $80.49 | 4.145% | $83.8263 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $228.92 | 5.690% | $241.9455 | $241.95 | $241.95 | $241.90 |
| Purchase #6 | $132.45 | 3.284% | $136.7997 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $234.94 | 13.382% | $266.3797 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $988.51 | $1,070.3670 | $1,070.37 | $1,070.40 | $1,070.30 | |