| 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 | $249.93 | 13.651% | $284.0479 | $284.05 | $284.05 | $284.00 |
| Purchase #2 | $238.83 | 12.314% | $268.2395 | $268.24 | $268.25 | $268.20 |
| Purchase #3 | $157.51 | 3.744% | $163.4072 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $94.50 | 8.810% | $102.8255 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $248.77 | 3.291% | $256.957 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $19.45 | 12.509% | $21.883 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $90.62 | 12.769% | $102.1913 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $1,099.61 | $1,199.5514 | $1,199.56 | $1,199.60 | $1,199.50 | |