| 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 | $210.82 | 9.141% | $230.0911 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $18.74 | 6.434% | $19.9457 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $96.71 | 12.635% | $108.9293 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $26.65 | 9.341% | $29.1394 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $216.54 | 10.820% | $239.9696 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $94.45 | 10.726% | $104.5807 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $216.58 | 4.180% | $225.633 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $880.49 | $958.2888 | $958.29 | $958.35 | $958.20 | |