| 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 | $124.79 | 11.143% | $138.6953 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $204.40 | 8.525% | $221.8251 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $49.84 | 7.404% | $53.5302 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $183.32 | 7.687% | $197.4118 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $29.39 | 8.639% | $31.929 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $236.30 | 11.652% | $263.8337 | $263.83 | $263.85 | $263.80 |
| Purchase #7 | $71.51 | 9.455% | $78.2713 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $899.55 | $985.4964 | $985.50 | $985.55 | $985.40 | |