| 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 | $203.88 | 11.793% | $227.9236 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $183.93 | 12.464% | $206.855 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $248.95 | 11.359% | $277.2282 | $277.23 | $277.25 | $277.20 |
| Purchase #4 | $249.97 | 10.252% | $275.5969 | $275.60 | $275.60 | $275.60 |
| Purchase #5 | $140.68 | 7.186% | $150.7893 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $199.83 | 9.408% | $218.63 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $145.64 | 6.403% | $154.9653 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,372.88 | $1,511.9883 | $1,512.00 | $1,512.00 | $1,512.00 | |