| 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 | $194.71 | 5.144% | $204.7259 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $116.54 | 9.301% | $127.3794 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $133.41 | 10.668% | $147.6422 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $203.72 | 12.848% | $229.8939 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $81.88 | 6.827% | $87.4699 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $211.85 | 11.308% | $235.806 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $87.94 | 5.830% | $93.0669 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $1,030.05 | $1,125.9842 | $1,125.99 | $1,126.00 | $1,126.00 | |