| 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 | $130.35 | 13.586% | $148.0594 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $20.88 | 7.249% | $22.3936 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $243.55 | 6.472% | $259.3126 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $241.44 | 12.342% | $271.2385 | $271.24 | $271.25 | $271.20 |
| Purchase #5 | $123.92 | 8.483% | $134.4321 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $185.25 | 9.187% | $202.2689 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $246.99 | 7.819% | $266.3021 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,192.38 | $1,304.0072 | $1,304.00 | $1,304.00 | $1,304.00 | |