| 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 | $108.41 | 6.300% | $115.2398 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $73.93 | 12.811% | $83.4012 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $223.27 | 3.217% | $230.4526 | $230.45 | $230.45 | $230.50 |
| Purchase #4 | $56.41 | 13.139% | $63.8217 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $229.58 | 12.229% | $257.6553 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $56.37 | 6.515% | $60.0425 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $212.40 | 10.700% | $235.1268 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $960.37 | $1,045.7399 | $1,045.74 | $1,045.75 | $1,045.70 | |