| 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 | $98.50 | 11.771% | $110.0944 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $224.81 | 10.539% | $248.5027 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $178.26 | 5.328% | $187.7577 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $35.85 | 11.269% | $39.8899 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $218.35 | 13.213% | $247.2006 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $209.95 | 10.579% | $232.1606 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $237.56 | 7.186% | $254.6311 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,203.28 | $1,320.2370 | $1,320.23 | $1,320.25 | $1,320.30 | |