| 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 | $204.34 | 7.158% | $218.9667 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $248.56 | 10.145% | $273.7764 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $233.45 | 7.384% | $250.6879 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $35.87 | 9.143% | $39.1496 | $39.15 | $39.15 | $39.10 |
| Purchase #5 | $45.43 | 8.645% | $49.3574 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $13.74 | 4.347% | $14.3373 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $6.46 | 8.787% | $7.0276 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $787.85 | $853.3029 | $853.32 | $853.35 | $853.30 | |