| 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 | $121.73 | 12.541% | $136.9962 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $205.79 | 7.422% | $221.0637 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $135.29 | 7.630% | $145.6126 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $246.63 | 3.783% | $255.96 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $82.63 | 10.781% | $91.5383 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $122.99 | 3.565% | $127.3746 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $66.63 | 6.224% | $70.7771 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $981.69 | $1,049.3225 | $1,049.32 | $1,049.30 | $1,049.40 | |