| 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 | $249.95 | 8.448% | $271.0658 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $64.91 | 10.162% | $71.5062 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $242.90 | 4.716% | $254.3552 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $47.78 | 13.220% | $54.0965 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $250.53 | 9.352% | $273.9596 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $183.94 | 4.457% | $192.1382 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $157.73 | 5.694% | $166.7111 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $1,197.74 | $1,283.8326 | $1,283.85 | $1,283.80 | $1,283.90 | |