| 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 | $95.85 | 8.340% | $103.8439 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $176.60 | 7.123% | $189.1792 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $181.67 | 11.195% | $202.008 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $131.32 | 9.182% | $143.3778 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $214.90 | 8.151% | $232.4165 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $219.33 | 6.366% | $233.2925 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $15.51 | 6.790% | $16.5631 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $1,035.18 | $1,120.6810 | $1,120.68 | $1,120.70 | $1,120.70 | |