| 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 | $103.52 | 11.333% | $115.2519 | $115.25 | $115.25 | $115.30 |
| Purchase #2 | $218.50 | 9.573% | $239.417 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $64.49 | 3.673% | $66.8587 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $163.57 | 8.555% | $177.5634 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $87.85 | 13.544% | $99.7484 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $65.77 | 4.634% | $68.8178 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $239.93 | 7.872% | $258.8173 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $943.63 | $1,026.4745 | $1,026.48 | $1,026.40 | $1,026.50 | |