| 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 | $74.75 | 11.332% | $83.2207 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $133.83 | 3.688% | $138.7657 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $238.59 | 3.709% | $247.4393 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $112.61 | 4.236% | $117.3802 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $174.67 | 4.137% | $181.8961 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $183.79 | 10.665% | $203.3912 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $44.47 | 9.398% | $48.6493 | $48.65 | $48.65 | $48.60 |
| 7 purchase totals = | $962.71 | $1,020.7425 | $1,020.75 | $1,020.75 | $1,020.70 | |