| 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 | $224.38 | 11.685% | $250.5988 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $189.65 | 6.247% | $201.4974 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $101.25 | 9.840% | $111.213 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $178.91 | 6.307% | $190.1939 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $88.46 | 11.400% | $98.5444 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $134.81 | 3.630% | $139.7036 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $106.63 | 13.834% | $121.3812 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $1,024.09 | $1,113.1323 | $1,113.12 | $1,113.15 | $1,113.10 | |