| 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 | $195.54 | 4.552% | $204.441 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $171.45 | 10.307% | $189.1214 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $144.88 | 11.860% | $162.0628 | $162.06 | $162.05 | $162.10 |
| Purchase #4 | $77.67 | 10.181% | $85.5776 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $25.70 | 4.680% | $26.9028 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $247.37 | 9.416% | $270.6624 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $246.53 | 7.585% | $265.2293 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $1,109.14 | $1,203.9973 | $1,203.99 | $1,204.00 | $1,204.00 | |