| 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 | $117.28 | 4.286% | $122.3066 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $162.55 | 10.272% | $179.2471 | $179.25 | $179.25 | $179.20 |
| Purchase #3 | $101.88 | 3.398% | $105.3419 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $36.78 | 12.836% | $41.5011 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $90.80 | 6.157% | $96.3906 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $245.84 | 4.839% | $257.7362 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $44.98 | 11.534% | $50.168 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $800.11 | $852.6915 | $852.70 | $852.70 | $852.60 | |