| 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 | $122.60 | 6.477% | $130.5408 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $18.48 | 5.822% | $19.5559 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $249.62 | 9.852% | $274.2126 | $274.21 | $274.20 | $274.20 |
| Purchase #4 | $209.65 | 11.241% | $233.2168 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $16.57 | 6.656% | $17.6729 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $16.68 | 12.713% | $18.8005 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $127.40 | 3.480% | $131.8335 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $761.00 | $825.8330 | $825.83 | $825.80 | $825.80 | |