| 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 | $193.30 | 8.523% | $209.775 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $183.50 | 8.288% | $198.7085 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $103.51 | 4.643% | $108.316 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $188.26 | 7.250% | $201.9089 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $246.79 | 7.153% | $264.4429 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $23.28 | 4.439% | $24.3134 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $42.97 | 8.392% | $46.576 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $981.61 | $1,054.0407 | $1,054.05 | $1,054.05 | $1,054.00 | |