| 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 | $213.34 | 11.238% | $237.3151 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $85.83 | 8.323% | $92.9736 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $109.79 | 3.430% | $113.5558 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $134.98 | 11.310% | $150.2462 | $150.25 | $150.25 | $150.20 |
| Purchase #5 | $223.69 | 5.121% | $235.1452 | $235.15 | $235.15 | $235.10 |
| Purchase #6 | $190.76 | 6.270% | $202.7207 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $45.45 | 9.703% | $49.86 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $1,003.84 | $1,081.8166 | $1,081.83 | $1,081.75 | $1,081.80 | |