| 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 | $39.25 | 4.221% | $40.9067 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $235.80 | 7.512% | $253.5133 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $243.73 | 3.635% | $252.5896 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $42.82 | 3.449% | $44.2969 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $154.85 | 4.124% | $161.236 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $188.35 | 4.727% | $197.2533 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $187.29 | 12.423% | $210.557 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,092.09 | $1,160.3528 | $1,160.36 | $1,160.35 | $1,160.40 | |