| 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 | $233.81 | 13.397% | $265.1335 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $78.49 | 3.493% | $81.2317 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $6.87 | 12.178% | $7.7066 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $31.48 | 3.744% | $32.6586 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $22.84 | 10.540% | $25.2473 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $118.64 | 11.441% | $132.2136 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $207.34 | 10.485% | $229.0796 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $699.47 | $773.2709 | $773.27 | $773.30 | $773.20 | |