| 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 | $30.92 | 13.165% | $34.9906 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $201.72 | 4.391% | $210.5775 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $166.88 | 10.310% | $184.0853 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $204.83 | 7.117% | $219.4078 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $166.79 | 12.292% | $187.2918 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $205.94 | 7.784% | $221.9704 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $181.86 | 4.305% | $189.6891 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,158.94 | $1,248.0125 | $1,248.02 | $1,248.05 | $1,248.10 | |