| 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 | $5.37 | 11.483% | $5.9866 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $189.84 | 13.334% | $215.1533 | $215.15 | $215.15 | $215.20 |
| Purchase #3 | $120.48 | 5.328% | $126.8992 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $200.76 | 4.705% | $210.2058 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $224.63 | 7.162% | $240.718 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $211.35 | 6.783% | $225.6859 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $82.72 | 5.445% | $87.2241 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $1,035.15 | $1,111.8729 | $1,111.88 | $1,111.85 | $1,111.90 | |