| 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 | $221.50 | 13.828% | $252.129 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $211.87 | 7.466% | $227.6882 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $141.67 | 11.463% | $157.9096 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $186.33 | 12.827% | $210.2305 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $235.43 | 8.366% | $255.1261 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $64.62 | 7.319% | $69.3495 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $199.93 | 5.249% | $210.4243 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,261.35 | $1,382.8572 | $1,382.86 | $1,382.90 | $1,382.70 | |