| 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 | $210.65 | 6.266% | $223.8493 | $223.85 | $223.85 | $223.80 |
| Purchase #2 | $148.38 | 3.812% | $154.0362 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $127.30 | 9.687% | $139.6316 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $88.95 | 11.113% | $98.835 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $110.78 | 10.503% | $122.4152 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $196.67 | 7.208% | $210.846 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $206.91 | 6.641% | $220.6509 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $1,089.64 | $1,170.2642 | $1,170.28 | $1,170.30 | $1,170.10 | |