| 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 | $35.83 | 12.256% | $40.2213 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $95.34 | 7.160% | $102.1663 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $149.95 | 8.500% | $162.6958 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $234.92 | 7.766% | $253.1639 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $182.68 | 11.700% | $204.0536 | $204.05 | $204.05 | $204.10 |
| Purchase #6 | $145.60 | 3.521% | $150.7266 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $107.61 | 13.371% | $121.9985 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $951.93 | $1,035.0260 | $1,035.03 | $1,035.00 | $1,035.10 | |