| 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 | $223.51 | 10.675% | $247.3697 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $86.71 | 5.327% | $91.329 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $45.48 | 6.452% | $48.4144 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $166.76 | 13.636% | $189.4994 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $139.41 | 4.327% | $145.4423 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $32.55 | 12.307% | $36.5559 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $233.84 | 12.229% | $262.4363 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $928.26 | $1,021.0470 | $1,021.05 | $1,021.05 | $1,021.00 | |