| 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 | $234.96 | 9.845% | $258.0918 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $27.86 | 3.506% | $28.8368 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $138.25 | 11.642% | $154.3451 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $168.88 | 11.355% | $188.0563 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $154.95 | 10.800% | $171.6846 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $140.37 | 8.262% | $151.9674 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $188.84 | 11.159% | $209.9127 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $1,054.11 | $1,162.8947 | $1,162.90 | $1,162.90 | $1,162.90 | |