| 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 | $234.28 | 12.209% | $262.8832 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $108.95 | 3.737% | $113.0215 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $227.79 | 11.669% | $254.3708 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $101.85 | 6.307% | $108.2737 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $227.96 | 5.267% | $239.9667 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $175.38 | 3.330% | $181.2202 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $88.56 | 8.755% | $96.3134 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $1,164.77 | $1,256.0495 | $1,256.04 | $1,255.95 | $1,256.10 | |