| 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 | $222.31 | 13.754% | $252.8865 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $48.60 | 8.247% | $52.608 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $236.88 | 8.847% | $257.8368 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $230.49 | 6.240% | $244.8726 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $31.89 | 13.168% | $36.0893 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $110.90 | 4.200% | $115.5578 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $135.65 | 4.561% | $141.837 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $1,016.72 | $1,101.6880 | $1,101.70 | $1,101.70 | $1,101.70 | |