| 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 | $180.66 | 7.713% | $194.5943 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $226.97 | 4.426% | $237.0157 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $214.25 | 13.610% | $243.4094 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $117.85 | 13.569% | $133.8411 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $193.66 | 12.293% | $217.4666 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $134.62 | 4.837% | $141.1316 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $20.35 | 10.464% | $22.4794 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $1,088.36 | $1,189.9381 | $1,189.94 | $1,189.95 | $1,189.90 | |