| 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 | $219.79 | 4.114% | $228.8322 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $36.36 | 5.425% | $38.3325 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $95.33 | 4.797% | $99.903 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $55.39 | 3.388% | $57.2666 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $131.73 | 11.631% | $147.0515 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $130.61 | 4.752% | $136.8166 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $123.49 | 9.687% | $135.4525 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $792.70 | $843.6549 | $843.65 | $843.65 | $843.70 | |