| 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 | $207.83 | 8.301% | $225.082 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $5.35 | 6.713% | $5.7091 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $194.54 | 10.402% | $214.7761 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $33.48 | 5.582% | $35.3489 | $35.35 | $35.35 | $35.30 |
| Purchase #5 | $115.39 | 6.104% | $122.4334 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $42.74 | 5.124% | $44.93 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $178.32 | 7.714% | $192.0756 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $777.65 | $840.3551 | $840.36 | $840.45 | $840.30 | |