| 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 | $22.95 | 8.523% | $24.906 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $183.47 | 4.209% | $191.1923 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $26.58 | 11.219% | $29.562 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $153.58 | 6.487% | $163.5427 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $249.52 | 6.527% | $265.8062 | $265.81 | $265.80 | $265.80 |
| Purchase #6 | $120.31 | 6.509% | $128.141 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $80.70 | 9.781% | $88.5933 | $88.59 | $88.60 | $88.60 |
| 7 purchase totals = | $837.11 | $891.7435 | $891.74 | $891.75 | $891.70 | |