| 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 | $233.67 | 11.112% | $259.6354 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $65.65 | 11.535% | $73.2227 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $139.52 | 12.714% | $157.2586 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $171.29 | 8.653% | $186.1117 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $45.28 | 6.168% | $48.0729 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $76.25 | 9.730% | $83.6691 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $221.81 | 7.762% | $239.0269 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $953.47 | $1,046.9973 | $1,047.00 | $1,046.95 | $1,047.00 | |