| 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 | $220.74 | 5.489% | $232.8564 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $48.83 | 6.463% | $51.9859 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $225.32 | 9.501% | $246.7277 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $174.87 | 9.370% | $191.2553 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $37.97 | 12.778% | $42.8218 | $42.82 | $42.80 | $42.80 |
| Purchase #6 | $171.27 | 10.404% | $189.0889 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $28.67 | 9.770% | $31.4711 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $907.67 | $986.2071 | $986.22 | $986.20 | $986.30 | |