| 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 | $103.44 | 4.387% | $107.9779 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $126.74 | 13.746% | $144.1617 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $47.32 | 11.833% | $52.9194 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $212.87 | 3.245% | $219.7776 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $92.48 | 11.441% | $103.0606 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $250.88 | 9.223% | $274.0187 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $90.45 | 5.745% | $95.6464 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $924.18 | $997.5623 | $997.57 | $997.55 | $997.60 | |