| 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 | $199.50 | 13.370% | $226.1732 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $167.34 | 8.359% | $181.328 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $11.84 | 8.109% | $12.8001 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $215.88 | 10.537% | $238.6273 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $242.63 | 8.532% | $263.3312 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $55.64 | 8.689% | $60.4746 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $38.83 | 7.671% | $41.8086 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $931.66 | $1,024.5430 | $1,024.54 | $1,024.55 | $1,024.50 | |