| 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 | $117.97 | 13.179% | $133.5173 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $85.95 | 13.274% | $97.359 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $44.26 | 7.475% | $47.5684 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $124.31 | 5.115% | $130.6685 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $232.31 | 13.426% | $263.4999 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $180.80 | 11.553% | $201.6878 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $41.80 | 9.461% | $45.7547 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $827.40 | $920.0556 | $920.06 | $920.00 | $920.20 | |