| 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 | $108.29 | 3.121% | $111.6697 | $111.67 | $111.65 | $111.70 |
| Purchase #2 | $200.64 | 11.349% | $223.4106 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $202.52 | 8.567% | $219.8699 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $250.57 | 4.693% | $262.3293 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $71.36 | 5.145% | $75.0315 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $200.62 | 7.253% | $215.171 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $186.50 | 8.652% | $202.636 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $1,220.50 | $1,310.1180 | $1,310.12 | $1,310.10 | $1,310.10 | |