| 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 | $71.86 | 10.644% | $79.5088 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $111.81 | 13.630% | $127.0497 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $143.82 | 5.869% | $152.2608 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $190.93 | 4.120% | $198.7963 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $240.66 | 7.158% | $257.8864 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $131.51 | 4.354% | $137.2359 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $246.29 | 5.429% | $259.6611 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $1,136.88 | $1,212.3990 | $1,212.41 | $1,212.40 | $1,212.40 | |