| 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 | $194.72 | 11.315% | $216.7526 | $216.75 | $216.75 | $216.80 |
| Purchase #2 | $238.96 | 10.376% | $263.7545 | $263.75 | $263.75 | $263.80 |
| Purchase #3 | $93.73 | 8.231% | $101.4449 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $42.67 | 7.132% | $45.7132 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $86.82 | 6.328% | $92.314 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $184.57 | 11.717% | $206.1961 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $123.77 | 3.734% | $128.3916 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $965.24 | $1,054.5669 | $1,054.55 | $1,054.55 | $1,054.60 | |