| 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 | $213.33 | 10.543% | $235.8214 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $248.82 | 7.470% | $267.4069 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $177.53 | 9.144% | $193.7633 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $7.54 | 5.547% | $7.9582 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $173.96 | 6.290% | $184.9021 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $180.84 | 6.470% | $192.5403 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $203.83 | 13.234% | $230.8049 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $1,205.85 | $1,313.1971 | $1,313.19 | $1,313.15 | $1,313.20 | |