| 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 | $68.35 | 7.329% | $73.3594 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $221.73 | 9.351% | $242.464 | $242.46 | $242.45 | $242.50 |
| Purchase #3 | $212.54 | 11.840% | $237.7047 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $108.72 | 13.564% | $123.4668 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $122.65 | 10.447% | $135.4632 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $187.72 | 12.246% | $210.7082 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $96.26 | 9.164% | $105.0813 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $1,017.97 | $1,128.2476 | $1,128.24 | $1,128.20 | $1,128.40 | |