| 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 | $234.32 | 12.291% | $263.1203 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $39.35 | 5.488% | $41.5095 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $108.84 | 11.574% | $121.4371 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $219.52 | 10.856% | $243.3511 | $243.35 | $243.35 | $243.40 |
| Purchase #5 | $223.33 | 11.303% | $248.573 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $27.30 | 11.367% | $30.4032 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $167.84 | 3.854% | $174.3086 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $1,020.50 | $1,122.7028 | $1,122.70 | $1,122.65 | $1,122.70 | |