| 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 | $107.79 | 13.653% | $122.5066 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $183.98 | 12.457% | $206.8984 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $183.90 | 9.700% | $201.7383 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $21.75 | 7.172% | $23.3099 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $172.77 | 11.439% | $192.5332 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $6.43 | 7.849% | $6.9347 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $100.82 | 4.375% | $105.2309 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $777.44 | $859.1520 | $859.15 | $859.20 | $859.00 | |