| 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 | $234.28 | 10.495% | $258.8677 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $63.34 | 12.160% | $71.0421 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $58.66 | 13.544% | $66.6049 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $175.25 | 12.630% | $197.3841 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $86.48 | 11.133% | $96.1078 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $83.59 | 6.480% | $89.0066 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $160.67 | 8.857% | $174.9005 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $862.27 | $953.9137 | $953.91 | $953.90 | $953.90 | |