| 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 | $85.95 | 3.669% | $89.1035 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $165.87 | 10.517% | $183.3145 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $144.69 | 10.609% | $160.0402 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $37.57 | 7.638% | $40.4396 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $220.66 | 12.331% | $247.8696 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $193.52 | 11.488% | $215.7516 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $129.33 | 3.589% | $133.9717 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $977.59 | $1,070.4907 | $1,070.48 | $1,070.45 | $1,070.50 | |