| 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 | $120.73 | 10.194% | $133.0372 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $8.47 | 7.393% | $9.0962 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $98.44 | 12.335% | $110.5826 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $226.39 | 10.802% | $250.8446 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $157.75 | 12.170% | $176.9482 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $71.88 | 7.401% | $77.1998 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $112.37 | 8.369% | $121.7742 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $796.03 | $879.4828 | $879.48 | $879.50 | $879.40 | |