| 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 | $194.95 | 11.631% | $217.6246 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $126.71 | 11.744% | $141.5908 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $33.35 | 7.529% | $35.8609 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $36.77 | 4.450% | $38.4063 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $123.79 | 3.386% | $127.9815 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $248.29 | 9.566% | $272.0414 | $272.04 | $272.05 | $272.00 |
| Purchase #7 | $61.25 | 12.695% | $69.0257 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $825.11 | $902.5312 | $902.53 | $902.55 | $902.50 | |