| 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 | $229.98 | 9.415% | $251.6326 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $14.63 | 7.555% | $15.7353 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $93.73 | 10.176% | $103.268 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $196.37 | 12.539% | $220.9928 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $21.94 | 12.669% | $24.7196 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $56.68 | 11.440% | $63.1642 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $26.32 | 4.647% | $27.5431 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $639.65 | $707.0556 | $707.05 | $707.05 | $707.00 | |