| 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 | $116.73 | 8.587% | $126.7536 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $200.35 | 10.778% | $221.9437 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $171.38 | 11.643% | $191.3338 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $116.74 | 9.726% | $128.0941 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $230.38 | 5.480% | $243.0048 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $120.48 | 11.481% | $134.3123 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $45.26 | 4.606% | $47.3447 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $1,001.32 | $1,092.7870 | $1,092.76 | $1,092.80 | $1,092.70 | |