| 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 | $115.26 | 7.544% | $123.9552 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $19.41 | 8.597% | $21.0787 | $21.08 | $21.10 | $21.10 |
| Purchase #3 | $174.79 | 13.294% | $198.0266 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $196.43 | 8.406% | $212.9419 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $66.34 | 11.150% | $73.7369 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $237.73 | 11.408% | $264.8502 | $264.85 | $264.85 | $264.90 |
| Purchase #7 | $165.87 | 3.440% | $171.5759 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $975.83 | $1,066.1654 | $1,066.18 | $1,066.25 | $1,066.20 | |