| 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 | $232.45 | 4.333% | $242.5221 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $136.58 | 3.349% | $141.1541 | $141.15 | $141.15 | $141.20 |
| Purchase #3 | $247.45 | 10.720% | $273.9766 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $76.41 | 10.423% | $84.3742 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $140.61 | 12.139% | $157.6786 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $174.28 | 12.182% | $195.5108 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $42.59 | 11.537% | $47.5036 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $1,050.37 | $1,142.7200 | $1,142.71 | $1,142.70 | $1,142.80 | |