| 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 | $89.43 | 9.819% | $98.2111 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $132.89 | 4.472% | $138.8328 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $102.62 | 12.320% | $115.2628 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $58.85 | 11.393% | $65.5548 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $139.65 | 4.390% | $145.7806 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $136.44 | 13.437% | $154.7734 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $198.79 | 12.331% | $223.3028 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $858.67 | $941.7183 | $941.70 | $941.70 | $941.80 | |