| 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 | $250.76 | 8.642% | $272.4307 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $101.80 | 13.615% | $115.6601 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $115.51 | 9.131% | $126.0572 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $124.36 | 4.440% | $129.8816 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $242.90 | 13.199% | $274.9604 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $186.49 | 3.519% | $193.0526 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $29.65 | 6.589% | $31.6036 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $1,051.47 | $1,143.6462 | $1,143.64 | $1,143.65 | $1,143.80 | |