| 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 | $198.80 | 10.787% | $220.2446 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $32.52 | 12.315% | $36.5248 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $69.89 | 4.874% | $73.2964 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $25.87 | 3.125% | $26.6784 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $102.98 | 3.777% | $106.8696 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $52.54 | 6.739% | $56.0807 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $79.99 | 13.430% | $90.7327 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $562.59 | $610.4272 | $610.42 | $610.45 | $610.40 | |