| 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 | $221.67 | 8.311% | $240.093 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $187.42 | 9.313% | $204.8744 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $33.94 | 7.230% | $36.3939 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $176.26 | 7.376% | $189.2609 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $238.73 | 10.569% | $263.9614 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $196.65 | 10.152% | $216.6139 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $165.33 | 5.421% | $174.2925 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $1,220.00 | $1,325.4900 | $1,325.47 | $1,325.45 | $1,325.60 | |