| 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 | $242.31 | 11.693% | $270.6433 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $23.64 | 6.525% | $25.1825 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $35.33 | 3.788% | $36.6683 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $122.51 | 13.797% | $139.4127 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $93.50 | 6.414% | $99.4971 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $182.58 | 3.617% | $189.1839 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $101.35 | 13.598% | $115.1316 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $801.22 | $875.7194 | $875.71 | $875.75 | $875.70 | |