| 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 | $196.26 | 9.117% | $214.153 | $214.15 | $214.15 | $214.20 |
| Purchase #2 | $201.39 | 9.813% | $221.1524 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $197.84 | 8.623% | $214.8997 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $220.67 | 9.852% | $242.4104 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $5.45 | 10.594% | $6.0274 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $23.82 | 12.128% | $26.7089 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $151.26 | 10.370% | $166.9457 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $996.69 | $1,092.2975 | $1,092.30 | $1,092.30 | $1,092.30 | |