| 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 | $138.96 | 11.202% | $154.5263 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $189.83 | 12.144% | $212.883 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $61.81 | 12.172% | $69.3335 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $77.44 | 7.308% | $83.0993 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $180.85 | 11.107% | $200.937 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $211.80 | 4.708% | $221.7715 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $218.83 | 11.664% | $244.3543 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $1,079.52 | $1,186.9049 | $1,186.90 | $1,186.95 | $1,186.90 | |