| 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 | $235.64 | 4.542% | $246.3428 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $142.46 | 7.706% | $153.438 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $29.44 | 6.806% | $31.4437 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $248.36 | 7.623% | $267.2925 | $267.29 | $267.30 | $267.30 |
| Purchase #5 | $26.50 | 8.578% | $28.7732 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $189.75 | 11.219% | $211.0381 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $28.41 | 13.160% | $32.1488 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $900.56 | $970.4771 | $970.47 | $970.50 | $970.30 | |