| 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 | $239.63 | 12.738% | $270.1541 | $270.15 | $270.15 | $270.20 |
| Purchase #2 | $202.68 | 12.835% | $228.694 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $174.67 | 3.577% | $180.9179 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $63.63 | 9.773% | $69.8486 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $113.86 | 4.282% | $118.7355 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $54.46 | 11.172% | $60.5443 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $222.62 | 5.635% | $235.1646 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $1,071.55 | $1,164.0590 | $1,164.05 | $1,164.05 | $1,164.00 | |