| 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 | $22.42 | 11.316% | $24.957 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $127.72 | 8.257% | $138.2658 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $168.26 | 7.861% | $181.4869 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $124.96 | 8.327% | $135.3654 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $221.36 | 8.245% | $239.6111 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $206.94 | 4.131% | $215.4887 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $249.49 | 3.135% | $257.3115 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $1,121.15 | $1,192.4864 | $1,192.50 | $1,192.45 | $1,192.60 | |