| 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 | $249.26 | 11.588% | $278.1442 | $278.14 | $278.15 | $278.10 |
| Purchase #2 | $223.76 | 10.529% | $247.3197 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $188.64 | 7.366% | $202.5352 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $214.90 | 10.472% | $237.4043 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $240.57 | 12.482% | $270.5979 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $214.94 | 10.330% | $237.1433 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $83.91 | 10.136% | $92.4151 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $1,415.98 | $1,565.5597 | $1,565.56 | $1,565.55 | $1,565.40 | |