| 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 | $225.78 | 13.622% | $256.5358 | $256.54 | $256.55 | $256.50 |
| Purchase #2 | $87.35 | 5.348% | $92.0215 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $98.87 | 4.388% | $103.2084 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $130.41 | 4.217% | $135.9094 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $198.84 | 10.838% | $220.3903 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $17.76 | 11.281% | $19.7635 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $47.95 | 13.514% | $54.43 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $806.96 | $882.2589 | $882.26 | $882.25 | $882.20 | |