| 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 | $191.44 | 6.721% | $204.3067 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $218.28 | 4.611% | $228.3449 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $108.41 | 3.430% | $112.1285 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $113.72 | 12.143% | $127.529 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $56.86 | 10.308% | $62.7211 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $125.59 | 6.505% | $133.7596 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $242.88 | 3.388% | $251.1088 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,057.18 | $1,119.8986 | $1,119.90 | $1,119.90 | $1,119.80 | |