| 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 | $120.57 | 6.123% | $127.9525 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $249.34 | 8.416% | $270.3245 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $181.63 | 8.775% | $197.568 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $20.93 | 3.749% | $21.7147 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $100.48 | 10.552% | $111.0826 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $106.43 | 7.288% | $114.1866 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $149.99 | 11.686% | $167.5178 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $929.37 | $1,010.3467 | $1,010.34 | $1,010.30 | $1,010.40 | |