| 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 | $107.92 | 13.827% | $122.8421 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $62.61 | 5.326% | $65.9446 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $223.38 | 7.680% | $240.5356 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $192.28 | 8.598% | $208.8122 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $110.84 | 7.502% | $119.1552 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $166.81 | 4.227% | $173.8611 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $228.90 | 13.698% | $260.2547 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $1,092.74 | $1,191.4055 | $1,191.40 | $1,191.40 | $1,191.40 | |