| 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 | $249.37 | 7.701% | $268.574 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $76.95 | 12.365% | $86.4649 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $210.51 | 3.607% | $218.1031 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $45.96 | 5.159% | $48.3311 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $131.93 | 13.376% | $149.577 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $171.73 | 10.140% | $189.1434 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $213.74 | 9.495% | $234.0346 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $1,100.19 | $1,194.2281 | $1,194.21 | $1,194.25 | $1,194.20 | |