| 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 | $118.55 | 8.346% | $128.4442 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $172.39 | 13.680% | $195.973 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $116.91 | 7.615% | $125.8127 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $150.80 | 13.155% | $170.6377 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $248.29 | 7.331% | $266.4921 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $222.91 | 12.846% | $251.545 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $129.92 | 6.238% | $138.0244 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $1,159.77 | $1,276.9291 | $1,276.92 | $1,276.90 | $1,276.80 | |