| 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 | $229.41 | 4.176% | $238.9902 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $36.78 | 4.799% | $38.5451 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $211.99 | 4.517% | $221.5656 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $13.69 | 10.201% | $15.0865 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $139.48 | 9.690% | $152.9956 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $117.25 | 6.427% | $124.7857 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $192.45 | 11.838% | $215.2322 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $941.05 | $1,007.2009 | $1,007.22 | $1,007.25 | $1,007.20 | |