| 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 | $70.33 | 4.612% | $73.5736 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $95.74 | 8.107% | $103.5016 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $135.38 | 6.358% | $143.9875 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $108.36 | 9.176% | $118.3031 | $118.30 | $118.30 | $118.30 |
| Purchase #5 | $129.74 | 7.368% | $139.2992 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $233.71 | 10.393% | $257.9995 | $258.00 | $258.00 | $258.00 |
| Purchase #7 | $245.49 | 8.102% | $265.3796 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $1,018.75 | $1,102.0441 | $1,102.04 | $1,102.05 | $1,102.10 | |