| 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 | $200.61 | 10.615% | $221.9048 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $78.35 | 13.277% | $88.7525 | $88.75 | $88.75 | $88.80 |
| Purchase #3 | $230.76 | 8.160% | $249.59 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $12.45 | 5.275% | $13.1067 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $127.94 | 8.168% | $138.3901 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $16.35 | 11.204% | $18.1819 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $233.97 | 3.724% | $242.683 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $900.43 | $972.6090 | $972.60 | $972.65 | $972.70 | |