| 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 | $223.25 | 13.711% | $253.8598 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $104.55 | 13.835% | $119.0145 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $213.92 | 11.730% | $239.0128 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $143.30 | 7.472% | $154.0074 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $143.63 | 6.383% | $152.7979 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $138.30 | 7.360% | $148.4789 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $218.32 | 10.865% | $242.0405 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,185.27 | $1,309.2118 | $1,309.21 | $1,309.20 | $1,309.20 | |