| 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 | $228.88 | 4.718% | $239.6786 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $188.89 | 9.436% | $206.7137 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $162.59 | 10.263% | $179.2766 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $21.45 | 7.835% | $23.1306 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $192.48 | 12.364% | $216.2782 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $139.78 | 5.288% | $147.1716 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $227.37 | 11.700% | $253.9723 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,161.44 | $1,266.2216 | $1,266.22 | $1,266.25 | $1,266.30 | |