| 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 | $217.53 | 10.694% | $240.7927 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $177.27 | 7.576% | $190.7 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $94.65 | 7.690% | $101.9286 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $198.97 | 10.568% | $219.9971 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $238.95 | 13.238% | $270.5822 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $248.50 | 6.234% | $263.9915 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $167.36 | 3.511% | $173.236 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $1,343.23 | $1,461.2281 | $1,461.23 | $1,461.30 | $1,461.20 | |