| 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 | $235.67 | 3.378% | $243.6309 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $237.86 | 13.150% | $269.1386 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $173.90 | 7.774% | $187.419 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $216.37 | 3.753% | $224.4904 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $128.64 | 11.690% | $143.678 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $198.61 | 9.512% | $217.5018 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $139.97 | 3.713% | $145.1671 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $1,331.02 | $1,431.0258 | $1,431.03 | $1,431.05 | $1,431.00 | |