| 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 | $47.40 | 9.463% | $51.8855 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $132.66 | 6.447% | $141.2126 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $112.78 | 9.617% | $123.6261 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $247.62 | 10.421% | $273.4245 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $168.44 | 8.423% | $182.6277 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $99.54 | 11.249% | $110.7373 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $206.69 | 5.447% | $217.9484 | $217.95 | $217.95 | $217.90 |
| 7 purchase totals = | $1,015.13 | $1,101.4621 | $1,101.47 | $1,101.50 | $1,101.30 | |