| 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 | $195.34 | 9.386% | $213.6746 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $223.98 | 11.435% | $249.5921 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $250.47 | 5.380% | $263.9453 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $47.85 | 10.184% | $52.723 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $91.28 | 5.327% | $96.1425 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $22.92 | 6.293% | $24.3624 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $186.97 | 13.373% | $211.9735 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $1,018.81 | $1,112.4134 | $1,112.40 | $1,112.35 | $1,112.40 | |