| 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 | $9.36 | 11.724% | $10.4574 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $224.35 | 11.523% | $250.2019 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $75.47 | 10.610% | $83.4774 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $208.66 | 6.492% | $222.2062 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $176.85 | 9.624% | $193.87 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $53.38 | 6.355% | $56.7723 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $24.97 | 13.827% | $28.4226 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $773.04 | $845.4078 | $845.41 | $845.35 | $845.50 | |