| 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 | $142.88 | 4.234% | $148.9295 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $124.51 | 5.782% | $131.7092 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $202.89 | 10.306% | $223.7998 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $241.46 | 4.573% | $252.502 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $127.33 | 5.532% | $134.3739 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $63.86 | 3.787% | $66.2784 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $124.30 | 11.291% | $138.3347 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $1,027.23 | $1,095.9275 | $1,095.92 | $1,095.95 | $1,095.90 | |