| 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 | $195.45 | 13.191% | $221.2318 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $187.91 | 5.220% | $197.7189 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $57.66 | 13.425% | $65.4009 | $65.40 | $65.40 | $65.40 |
| Purchase #4 | $226.35 | 10.387% | $249.861 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $10.31 | 8.748% | $11.2119 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $130.67 | 7.130% | $139.9868 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $187.29 | 10.552% | $207.0528 | $207.05 | $207.05 | $207.10 |
| 7 purchase totals = | $995.64 | $1,092.4641 | $1,092.46 | $1,092.45 | $1,092.50 | |