| 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 | $220.84 | 8.595% | $239.8212 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $171.60 | 13.465% | $194.7059 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $191.87 | 8.512% | $208.202 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $235.82 | 3.794% | $244.767 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $195.56 | 11.696% | $218.4327 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $171.34 | 11.701% | $191.3885 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $45.32 | 3.149% | $46.7471 | $46.75 | $46.75 | $46.70 |
| 7 purchase totals = | $1,232.35 | $1,344.0644 | $1,344.07 | $1,344.05 | $1,344.00 | |