| 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 | $233.33 | 6.588% | $248.7018 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $202.42 | 7.756% | $218.1197 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $17.40 | 6.403% | $18.5141 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $27.35 | 6.247% | $29.0586 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $189.80 | 13.185% | $214.8251 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $116.69 | 5.413% | $123.0064 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $78.82 | 9.353% | $86.192 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $865.81 | $938.4177 | $938.42 | $938.40 | $938.40 | |