| 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 | $238.43 | 5.478% | $251.4912 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $245.70 | 11.768% | $274.614 | $274.61 | $274.60 | $274.60 |
| Purchase #3 | $50.33 | 13.703% | $57.2267 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $226.60 | 8.860% | $246.6768 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $83.55 | 12.669% | $94.1349 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $111.65 | 10.833% | $123.745 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $69.71 | 10.329% | $76.9103 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $1,025.97 | $1,124.7989 | $1,124.80 | $1,124.85 | $1,124.70 | |