| 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 | $250.71 | 5.672% | $264.9303 | $264.93 | $264.95 | $264.90 |
| Purchase #2 | $202.28 | 6.204% | $214.8295 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $115.92 | 4.562% | $121.2083 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $129.25 | 6.539% | $137.7017 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $72.74 | 11.109% | $80.8207 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $224.96 | 9.154% | $245.5528 | $245.55 | $245.55 | $245.60 |
| Purchase #7 | $213.92 | 3.274% | $220.9237 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $1,209.78 | $1,285.9670 | $1,285.96 | $1,285.95 | $1,285.90 | |