| 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 | $186.70 | 12.733% | $210.4725 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $227.83 | 6.232% | $242.0284 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $242.80 | 3.759% | $251.9269 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $238.34 | 8.244% | $257.9887 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $76.41 | 5.311% | $80.4681 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $92.96 | 8.286% | $100.6627 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $214.56 | 9.102% | $234.0893 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,279.60 | $1,377.6366 | $1,377.64 | $1,377.65 | $1,377.70 | |