| 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 | $237.98 | 7.230% | $255.186 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $66.62 | 8.224% | $72.0988 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $51.53 | 5.472% | $54.3497 | $54.35 | $54.35 | $54.30 |
| Purchase #4 | $237.36 | 5.587% | $250.6213 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $238.65 | 6.451% | $254.0453 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $67.88 | 9.386% | $74.2512 | $74.25 | $74.25 | $74.30 |
| Purchase #7 | $143.84 | 8.707% | $156.3641 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $1,043.86 | $1,116.9164 | $1,116.92 | $1,116.90 | $1,116.90 | |