| 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 | $120.92 | 11.530% | $134.8621 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $41.59 | 13.457% | $47.1868 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $32.62 | 11.362% | $36.3263 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $18.37 | 12.842% | $20.7291 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $207.27 | 12.402% | $232.9756 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $131.73 | 11.643% | $147.0673 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $102.99 | 5.778% | $108.9408 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $655.49 | $728.0880 | $728.10 | $728.15 | $728.10 | |