| 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 | $206.46 | 5.224% | $217.2455 | $217.25 | $217.25 | $217.20 |
| Purchase #2 | $79.63 | 13.285% | $90.2088 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $216.76 | 10.305% | $239.0971 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $129.79 | 13.221% | $146.9495 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $40.44 | 6.500% | $43.0686 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $147.63 | 6.132% | $156.6827 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $211.65 | 12.591% | $238.2989 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $1,032.36 | $1,131.5511 | $1,131.56 | $1,131.55 | $1,131.50 | |