| 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 | $122.95 | 10.232% | $135.5302 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $190.54 | 3.653% | $197.5004 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $53.85 | 7.386% | $57.8274 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $53.79 | 10.530% | $59.4541 | $59.45 | $59.45 | $59.50 |
| Purchase #5 | $76.86 | 3.329% | $79.4187 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $202.42 | 4.613% | $211.7576 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $119.83 | 13.604% | $136.1317 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $820.24 | $877.6201 | $877.62 | $877.65 | $877.60 | |