| 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 | $198.63 | 11.536% | $221.544 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $43.94 | 6.517% | $46.8036 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $171.29 | 10.830% | $189.8407 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $228.67 | 13.808% | $260.2448 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $82.43 | 12.656% | $92.8623 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $56.81 | 3.707% | $58.9159 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $11.71 | 7.772% | $12.6201 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $793.48 | $882.8314 | $882.82 | $882.80 | $882.70 | |