| 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 | $21.51 | 8.103% | $23.253 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $141.67 | 11.145% | $157.4591 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $11.50 | 7.651% | $12.3799 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $209.28 | 10.842% | $231.9701 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $202.80 | 7.288% | $217.5801 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $32.69 | 12.120% | $36.652 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $90.75 | 3.435% | $93.8673 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $710.20 | $773.1615 | $773.16 | $773.15 | $773.40 | |