| 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 | $181.87 | 10.480% | $200.93 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $209.66 | 3.494% | $216.9855 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $162.59 | 7.558% | $174.8786 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $137.76 | 8.265% | $149.1459 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $121.38 | 11.397% | $135.2137 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $135.85 | 3.246% | $140.2597 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $208.25 | 4.149% | $216.8903 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,157.36 | $1,234.3037 | $1,234.31 | $1,234.35 | $1,234.30 | |