| 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 | $221.84 | 9.577% | $243.0856 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $67.56 | 10.491% | $74.6477 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $181.55 | 12.342% | $203.9569 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $111.32 | 4.149% | $115.9387 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $32.50 | 7.384% | $34.8998 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $155.55 | 3.806% | $161.4702 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $143.70 | 13.391% | $162.9429 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $914.02 | $996.9418 | $996.95 | $996.95 | $996.90 | |