| 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 | $42.59 | 10.393% | $47.0164 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $179.82 | 4.820% | $188.4873 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $14.44 | 4.312% | $15.0627 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $105.42 | 12.234% | $118.3171 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $178.38 | 9.497% | $195.3207 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $192.81 | 7.795% | $207.8395 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $210.57 | 7.618% | $226.6112 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $924.03 | $998.6549 | $998.66 | $998.60 | $998.60 | |