| 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 | $216.37 | 7.263% | $232.085 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $52.79 | 11.484% | $58.8524 | $58.85 | $58.85 | $58.90 |
| Purchase #3 | $141.90 | 9.374% | $155.2017 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $162.57 | 10.364% | $179.4188 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $103.55 | 11.792% | $115.7606 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $140.63 | 3.448% | $145.4789 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $12.68 | 5.159% | $13.3342 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $830.49 | $900.1316 | $900.13 | $900.15 | $900.20 | |