| 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 | $108.82 | 10.312% | $120.0415 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $99.98 | 13.324% | $113.3013 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $42.37 | 5.136% | $44.5461 | $44.55 | $44.55 | $44.50 |
| Purchase #4 | $193.95 | 11.565% | $216.3803 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $142.67 | 3.212% | $147.2526 | $147.25 | $147.25 | $147.30 |
| Purchase #6 | $213.43 | 10.256% | $235.3194 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $87.75 | 9.323% | $95.9309 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $888.97 | $972.7721 | $972.77 | $972.80 | $972.70 | |