| 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 | $224.55 | 11.600% | $250.5978 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $49.66 | 11.146% | $55.1951 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $152.83 | 4.595% | $159.8525 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $83.38 | 6.537% | $88.8306 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $182.50 | 6.558% | $194.4684 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $224.89 | 7.666% | $242.1301 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $195.68 | 10.180% | $215.6002 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,113.49 | $1,206.6747 | $1,206.68 | $1,206.70 | $1,206.70 | |