| 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 | $63.78 | 9.723% | $69.9813 | $69.98 | $70.00 | $70.00 |
| Purchase #2 | $134.45 | 7.164% | $144.082 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $227.93 | 5.377% | $240.1858 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $219.63 | 12.508% | $247.1013 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $10.62 | 6.723% | $11.334 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $179.78 | 7.274% | $192.8572 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $220.31 | 6.409% | $234.4297 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $1,056.50 | $1,139.9713 | $1,139.97 | $1,140.05 | $1,140.00 | |