| 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 | $226.41 | 5.132% | $238.0294 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $124.71 | 10.136% | $137.3506 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $222.66 | 10.314% | $245.6252 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $91.81 | 10.120% | $101.1012 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $230.84 | 8.600% | $250.6922 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $119.39 | 8.588% | $129.6432 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $34.98 | 9.456% | $38.2877 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $1,050.80 | $1,140.7295 | $1,140.73 | $1,140.80 | $1,140.70 | |