| 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 | $194.69 | 3.179% | $200.8792 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $219.94 | 4.475% | $229.7823 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $140.25 | 11.595% | $156.512 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $59.75 | 8.188% | $64.6423 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $237.76 | 6.120% | $252.3109 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $98.71 | 11.714% | $110.2729 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $198.33 | 12.443% | $223.0082 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $1,149.43 | $1,237.4078 | $1,237.40 | $1,237.40 | $1,237.40 | |