| 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 | $247.50 | 10.709% | $274.0048 | $274.00 | $274.00 | $274.00 |
| Purchase #2 | $233.86 | 12.851% | $263.9133 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $24.85 | 3.428% | $25.7019 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $93.45 | 11.203% | $103.9192 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $198.32 | 7.859% | $213.906 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $34.89 | 9.513% | $38.2091 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $123.94 | 11.702% | $138.4435 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $956.81 | $1,058.0978 | $1,058.09 | $1,058.05 | $1,058.00 | |