| 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 | $123.31 | 7.759% | $132.8776 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $63.86 | 8.120% | $69.0454 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $207.68 | 4.545% | $217.1191 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $117.95 | 11.142% | $131.092 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $68.58 | 6.789% | $73.2359 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $197.34 | 9.722% | $216.5254 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $250.26 | 5.183% | $263.231 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,028.98 | $1,103.1264 | $1,103.14 | $1,103.20 | $1,103.00 | |