| 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 | $21.62 | 4.756% | $22.6482 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $144.25 | 5.602% | $152.3309 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $231.81 | 3.179% | $239.1792 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $135.68 | 7.311% | $145.5996 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $184.50 | 12.740% | $208.0053 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $233.61 | 10.110% | $257.228 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $52.89 | 5.780% | $55.947 | $55.95 | $55.95 | $55.90 |
| 7 purchase totals = | $1,004.36 | $1,080.9382 | $1,080.95 | $1,081.00 | $1,080.80 | |