| 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 | $35.28 | 4.605% | $36.9046 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $209.82 | 4.677% | $219.6333 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $115.43 | 11.130% | $128.2774 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $201.86 | 8.351% | $218.7173 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $204.77 | 13.211% | $231.8222 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $128.53 | 11.706% | $143.5757 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $122.99 | 7.143% | $131.7752 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $1,018.68 | $1,110.7057 | $1,110.71 | $1,110.75 | $1,110.70 | |