| 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 | $121.37 | 9.392% | $132.7691 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $233.95 | 7.386% | $251.2295 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $56.39 | 11.537% | $62.8957 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $8.27 | 10.679% | $9.1532 | $9.15 | $9.15 | $9.20 |
| Purchase #5 | $9.30 | 4.236% | $9.6939 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $222.47 | 13.427% | $252.341 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $200.29 | 5.718% | $211.7426 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $852.04 | $929.8250 | $929.82 | $929.85 | $929.80 | |