| 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 | $225.59 | 13.836% | $256.8026 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $78.40 | 6.591% | $83.5673 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $81.68 | 3.827% | $84.8059 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $181.63 | 13.372% | $205.9176 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $40.61 | 8.859% | $44.2076 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $88.27 | 9.189% | $96.3811 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $160.93 | 8.823% | $175.1289 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $857.11 | $946.8110 | $946.82 | $946.80 | $946.80 | |