| 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 | $35.75 | 3.252% | $36.9126 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $187.42 | 9.353% | $204.9494 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $248.49 | 12.497% | $279.5438 | $279.54 | $279.55 | $279.50 |
| Purchase #4 | $187.53 | 7.393% | $201.3941 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $220.67 | 9.553% | $241.7506 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $79.66 | 12.770% | $89.8326 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $161.80 | 6.291% | $171.9788 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $1,121.32 | $1,226.3619 | $1,226.35 | $1,226.40 | $1,226.30 | |