| 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 | $23.33 | 7.300% | $25.0331 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $170.47 | 8.721% | $185.3367 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $130.27 | 7.229% | $139.6872 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $220.98 | 13.241% | $250.24 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $42.66 | 10.479% | $47.1303 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $182.60 | 13.553% | $207.3478 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $143.73 | 11.835% | $160.7404 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $914.04 | $1,015.5155 | $1,015.52 | $1,015.60 | $1,015.30 | |