| 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 | $245.65 | 4.134% | $255.8052 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $35.34 | 3.793% | $36.6804 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $120.88 | 8.813% | $131.5332 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $158.41 | 9.168% | $172.933 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $47.71 | 10.481% | $52.7105 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $20.44 | 13.771% | $23.2548 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $186.76 | 13.303% | $211.6047 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $815.19 | $884.5218 | $884.51 | $884.55 | $884.50 | |