| 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 | $247.25 | 9.386% | $270.4569 | $270.46 | $270.45 | $270.50 |
| Purchase #2 | $71.77 | 8.805% | $78.0893 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $107.62 | 4.832% | $112.8202 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $179.70 | 9.630% | $197.0051 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $54.85 | 13.113% | $62.0425 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $197.88 | 6.278% | $210.3029 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $23.25 | 12.195% | $26.0853 | $26.09 | $26.10 | $26.10 |
| 7 purchase totals = | $882.32 | $956.8022 | $956.81 | $956.80 | $956.80 | |