| 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 | $13.33 | 7.465% | $14.3251 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $233.96 | 13.857% | $266.3798 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $10.76 | 3.323% | $11.1176 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $83.66 | 10.855% | $92.7413 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $247.73 | 13.752% | $281.7978 | $281.80 | $281.80 | $281.80 |
| Purchase #6 | $9.71 | 8.474% | $10.5328 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $40.62 | 6.483% | $43.2534 | $43.25 | $43.25 | $43.30 |
| 7 purchase totals = | $639.77 | $720.1478 | $720.15 | $720.20 | $720.10 | |