| 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 | $190.95 | 7.481% | $205.235 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $249.90 | 5.268% | $263.0647 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $144.44 | 12.306% | $162.2148 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $191.94 | 13.332% | $217.5294 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $54.39 | 5.265% | $57.2536 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $182.66 | 3.638% | $189.3052 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $234.91 | 3.336% | $242.7466 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $1,249.19 | $1,337.3493 | $1,337.35 | $1,337.35 | $1,337.30 | |