| 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 | $90.39 | 13.760% | $102.8277 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $59.76 | 12.700% | $67.3495 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $18.48 | 6.748% | $19.727 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $229.87 | 11.619% | $256.5786 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $214.74 | 9.598% | $235.3507 | $235.35 | $235.35 | $235.40 |
| Purchase #6 | $198.99 | 7.233% | $213.3829 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $119.43 | 6.237% | $126.8788 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $931.66 | $1,022.0952 | $1,022.10 | $1,022.20 | $1,022.10 | |