| 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 | $145.92 | 10.548% | $161.3116 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $245.51 | 7.295% | $263.42 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $135.31 | 3.870% | $140.5465 | $140.55 | $140.55 | $140.50 |
| Purchase #4 | $234.26 | 5.452% | $247.0319 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $76.35 | 12.783% | $86.1098 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $241.98 | 11.858% | $270.674 | $270.67 | $270.65 | $270.70 |
| Purchase #7 | $43.59 | 4.772% | $45.6701 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $1,122.92 | $1,214.7639 | $1,214.76 | $1,214.70 | $1,214.70 | |