| 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 | $96.93 | 9.109% | $105.7594 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $197.64 | 7.450% | $212.3642 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $201.40 | 3.391% | $208.2295 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $106.90 | 11.480% | $119.1721 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $141.53 | 9.602% | $155.1197 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $204.47 | 10.594% | $226.1316 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $143.63 | 12.813% | $162.0333 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $1,092.50 | $1,188.8098 | $1,188.80 | $1,188.80 | $1,188.80 | |