| 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 | $25.26 | 5.419% | $26.6288 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $184.55 | 12.398% | $207.4305 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $85.63 | 12.270% | $96.1368 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $210.85 | 6.445% | $224.4393 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $198.88 | 6.187% | $211.1847 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $17.60 | 3.348% | $18.1892 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $218.89 | 13.271% | $247.9389 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $941.66 | $1,031.9482 | $1,031.95 | $1,032.05 | $1,031.80 | |