| 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 | $141.55 | 8.136% | $153.0665 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $235.64 | 3.805% | $244.6061 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $196.93 | 10.255% | $217.1252 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $104.28 | 4.224% | $108.6848 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $33.72 | 7.442% | $36.2294 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $106.66 | 6.692% | $113.7977 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $229.82 | 13.327% | $260.4481 | $260.45 | $260.45 | $260.40 |
| 7 purchase totals = | $1,048.60 | $1,133.9578 | $1,133.97 | $1,134.00 | $1,133.90 | |