| 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 | $243.96 | 6.354% | $259.4612 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $90.96 | 8.595% | $98.778 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $232.94 | 13.241% | $263.7836 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $209.61 | 6.789% | $223.8404 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $68.97 | 10.565% | $76.2567 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $218.62 | 3.199% | $225.6137 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $8.25 | 13.461% | $9.3605 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $1,073.31 | $1,157.0941 | $1,157.09 | $1,157.10 | $1,157.20 | |