| 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 | $228.86 | 9.596% | $250.8214 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $209.78 | 7.546% | $225.61 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $209.32 | 9.744% | $229.7161 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $72.50 | 12.185% | $81.3341 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $185.34 | 11.771% | $207.1564 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $184.50 | 4.678% | $193.1309 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $130.29 | 3.345% | $134.6482 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $1,220.59 | $1,322.4171 | $1,322.42 | $1,322.40 | $1,322.30 | |