| 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 | $125.71 | 6.458% | $133.8284 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $240.59 | 4.499% | $251.4141 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $33.70 | 4.626% | $35.259 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $141.77 | 7.668% | $152.6409 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $116.42 | 7.865% | $125.5764 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $225.28 | 3.571% | $233.3247 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $35.92 | 10.748% | $39.7807 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $919.39 | $971.8242 | $971.82 | $971.85 | $971.80 | |