| 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 | $148.26 | 3.490% | $153.4343 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $235.57 | 12.831% | $265.796 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $95.64 | 13.653% | $108.6977 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $101.31 | 9.610% | $111.0459 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $177.25 | 6.347% | $188.5001 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $225.60 | 11.667% | $251.9208 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $193.61 | 8.641% | $210.3398 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $1,177.24 | $1,289.7346 | $1,289.74 | $1,289.75 | $1,289.60 | |