| 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 | $218.49 | 12.210% | $245.1676 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $192.34 | 12.401% | $216.1921 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $65.85 | 3.325% | $68.0395 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $217.32 | 10.578% | $240.3081 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $250.57 | 11.148% | $278.5035 | $278.50 | $278.50 | $278.50 |
| Purchase #6 | $121.38 | 4.549% | $126.9016 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $192.84 | 13.133% | $218.1657 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $1,258.79 | $1,393.2781 | $1,393.28 | $1,393.25 | $1,393.30 | |