| 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 | $97.54 | 10.190% | $107.4793 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $150.98 | 7.789% | $162.7398 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $229.46 | 9.806% | $251.9608 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $15.55 | 9.651% | $17.0507 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $246.78 | 6.297% | $262.3197 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $46.55 | 4.217% | $48.513 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $140.99 | 13.220% | $159.6289 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $927.85 | $1,009.6922 | $1,009.69 | $1,009.70 | $1,009.70 | |