| 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 | $217.94 | 9.360% | $238.3392 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $9.30 | 5.656% | $9.826 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $174.97 | 5.511% | $184.6126 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $119.70 | 11.566% | $133.5445 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $52.31 | 5.513% | $55.1939 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $116.94 | 12.216% | $131.2254 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $160.99 | 6.780% | $171.9051 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $852.15 | $924.6467 | $924.65 | $924.70 | $924.50 | |