| 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 | $141.77 | 8.554% | $153.897 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $249.62 | 9.562% | $273.4887 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $31.34 | 3.361% | $32.3933 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $12.39 | 11.752% | $13.8461 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $9.57 | 3.502% | $9.9051 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $213.36 | 9.839% | $234.3525 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $21.28 | 9.147% | $23.2265 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $679.33 | $741.1092 | $741.12 | $741.15 | $741.10 | |