| 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 | $241.58 | 10.208% | $266.2405 | $266.24 | $266.25 | $266.20 |
| Purchase #2 | $229.69 | 8.865% | $250.052 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $24.41 | 13.574% | $27.7234 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $81.85 | 7.452% | $87.9495 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $221.43 | 6.569% | $235.9757 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $221.28 | 7.608% | $238.115 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $20.86 | 11.614% | $23.2827 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $1,041.10 | $1,129.3388 | $1,129.34 | $1,129.35 | $1,129.30 | |