| 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 | $228.43 | 11.753% | $255.2774 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $33.89 | 10.116% | $37.3183 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $239.69 | 8.378% | $259.7712 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $193.34 | 10.129% | $212.9234 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $115.77 | 4.548% | $121.0352 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $217.37 | 5.393% | $229.0928 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $111.64 | 6.201% | $118.5628 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $1,140.13 | $1,233.9811 | $1,233.98 | $1,233.95 | $1,234.00 | |