| 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 | $82.63 | 10.310% | $91.1492 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $246.31 | 10.579% | $272.3671 | $272.37 | $272.35 | $272.40 |
| Purchase #3 | $208.56 | 9.470% | $228.3106 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $173.38 | 13.519% | $196.8192 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $61.61 | 3.145% | $63.5476 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $228.52 | 12.459% | $256.9913 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $158.28 | 10.874% | $175.4914 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $1,159.29 | $1,284.6764 | $1,284.68 | $1,284.65 | $1,284.60 | |