| 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 | $113.92 | 4.405% | $118.9382 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $199.59 | 13.304% | $226.1435 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $235.83 | 4.188% | $245.7066 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $39.79 | 5.385% | $41.9327 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $149.41 | 12.482% | $168.0594 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $9.69 | 10.233% | $10.6816 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $180.44 | 13.112% | $204.0993 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $928.67 | $1,015.5613 | $1,015.56 | $1,015.60 | $1,015.50 | |