| 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 | $238.37 | 10.394% | $263.1462 | $263.15 | $263.15 | $263.10 |
| Purchase #2 | $8.66 | 4.184% | $9.0223 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $205.28 | 8.648% | $223.0326 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $128.77 | 13.182% | $145.7445 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $164.54 | 5.764% | $174.0241 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $26.29 | 11.558% | $29.3286 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $237.65 | 4.571% | $248.513 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,009.56 | $1,092.8113 | $1,092.80 | $1,092.80 | $1,092.60 | |