| 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 | $21.40 | 12.691% | $24.1159 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $162.84 | 4.614% | $170.3534 | $170.35 | $170.35 | $170.40 |
| Purchase #3 | $197.31 | 10.431% | $217.8914 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $56.96 | 8.860% | $62.0067 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $222.59 | 4.523% | $232.6577 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $120.46 | 13.435% | $136.6438 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $250.59 | 8.695% | $272.3788 | $272.38 | $272.40 | $272.40 |
| 7 purchase totals = | $1,032.15 | $1,116.0477 | $1,116.05 | $1,116.05 | $1,116.10 | |