| 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 | $245.80 | 13.360% | $278.6389 | $278.64 | $278.65 | $278.60 |
| Purchase #2 | $201.62 | 11.547% | $224.9011 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $209.86 | 9.114% | $228.9866 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $192.48 | 12.339% | $216.2301 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $217.35 | 12.189% | $243.8428 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $177.47 | 5.827% | $187.8112 | $187.81 | $187.80 | $187.80 |
| Purchase #7 | $75.40 | 13.872% | $85.8595 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $1,319.98 | $1,466.2702 | $1,466.27 | $1,466.30 | $1,466.20 | |