| 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 | $114.89 | 12.197% | $128.9031 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $102.44 | 5.721% | $108.3006 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $37.39 | 5.869% | $39.5844 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $138.57 | 4.588% | $144.9276 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $153.34 | 5.158% | $161.2493 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $147.33 | 4.427% | $153.8523 | $153.85 | $153.85 | $153.90 |
| Purchase #7 | $218.99 | 7.168% | $234.6872 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $912.95 | $971.5045 | $971.50 | $971.55 | $971.50 | |