| 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 | $199.77 | 4.784% | $209.327 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $40.32 | 10.818% | $44.6818 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $165.67 | 11.261% | $184.3261 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $136.92 | 3.163% | $141.2508 | $141.25 | $141.25 | $141.30 |
| Purchase #5 | $117.69 | 8.499% | $127.6925 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $249.41 | 13.553% | $283.2125 | $283.21 | $283.20 | $283.20 |
| Purchase #7 | $69.86 | 11.356% | $77.7933 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $979.64 | $1,068.2840 | $1,068.28 | $1,068.35 | $1,068.30 | |