| 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 | $212.28 | 6.405% | $225.8765 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $206.65 | 13.750% | $235.0644 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $100.52 | 11.114% | $111.6918 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $235.40 | 5.673% | $248.7542 | $248.75 | $248.75 | $248.80 |
| Purchase #5 | $186.91 | 6.473% | $199.0087 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $133.82 | 11.495% | $149.2026 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $49.26 | 8.722% | $53.5565 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $1,124.84 | $1,223.1547 | $1,223.15 | $1,223.15 | $1,223.30 | |