| 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 | $31.82 | 4.291% | $33.1854 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $224.48 | 12.310% | $252.1135 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $173.46 | 6.408% | $184.5753 | $184.58 | $184.60 | $184.60 |
| Purchase #4 | $199.90 | 9.449% | $218.7886 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $156.28 | 11.563% | $174.3507 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $216.64 | 7.417% | $232.7082 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $167.84 | 13.381% | $190.2987 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,170.42 | $1,286.0204 | $1,286.03 | $1,286.05 | $1,286.10 | |