| 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 | $223.62 | 5.110% | $235.047 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $198.62 | 11.363% | $221.1892 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $199.41 | 10.437% | $220.2224 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $167.34 | 3.683% | $173.5031 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $168.72 | 13.598% | $191.6625 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $51.60 | 6.292% | $54.8467 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $86.55 | 5.730% | $91.5093 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $1,095.86 | $1,187.9802 | $1,187.98 | $1,187.95 | $1,187.90 | |