| 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 | $243.62 | 9.866% | $267.6555 | $267.66 | $267.65 | $267.70 |
| Purchase #2 | $142.59 | 7.323% | $153.0319 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $130.69 | 13.848% | $148.788 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $225.55 | 3.585% | $233.636 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $141.67 | 4.720% | $148.3568 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $123.41 | 9.461% | $135.0858 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $193.90 | 6.134% | $205.7938 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,201.43 | $1,292.3478 | $1,292.36 | $1,292.40 | $1,292.40 | |