| 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 | $239.61 | 5.330% | $252.3812 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $131.71 | 11.469% | $146.8158 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $111.89 | 3.310% | $115.5936 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $240.33 | 12.406% | $270.1453 | $270.15 | $270.15 | $270.10 |
| Purchase #5 | $242.91 | 9.567% | $266.1492 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $32.71 | 5.818% | $34.6131 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $85.75 | 9.372% | $93.7865 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $1,084.91 | $1,179.4847 | $1,179.49 | $1,179.50 | $1,179.40 | |