| 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 | $114.71 | 8.227% | $124.1472 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $206.43 | 4.431% | $215.5769 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $120.85 | 4.288% | $126.032 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $16.90 | 9.397% | $18.4881 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $101.73 | 5.564% | $107.3903 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $216.44 | 7.500% | $232.673 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $5.63 | 8.749% | $6.1226 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $782.69 | $830.4301 | $830.43 | $830.45 | $830.40 | |