| 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 | $188.70 | 5.369% | $198.8313 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $248.57 | 9.336% | $271.7765 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $230.30 | 12.216% | $258.4334 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $205.73 | 10.867% | $228.0867 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $189.32 | 13.504% | $214.8858 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $100.34 | 9.827% | $110.2004 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $165.97 | 8.213% | $179.6011 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,328.93 | $1,461.8152 | $1,461.82 | $1,461.90 | $1,461.80 | |