| 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 | $111.80 | 11.318% | $124.4535 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $35.67 | 10.171% | $39.298 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $94.89 | 12.773% | $107.0103 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $232.77 | 5.513% | $245.6026 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $88.56 | 8.578% | $96.1567 | $96.16 | $96.15 | $96.20 |
| Purchase #6 | $97.67 | 9.598% | $107.0444 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $64.25 | 7.732% | $69.2178 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $725.61 | $788.7833 | $788.78 | $788.75 | $788.80 | |