| 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 | $226.42 | 5.458% | $238.778 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $224.82 | 11.514% | $250.7058 | $250.71 | $250.70 | $250.70 |
| Purchase #3 | $31.68 | 4.608% | $33.1398 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $108.50 | 9.665% | $118.9865 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $210.61 | 3.655% | $218.3078 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $155.80 | 4.108% | $162.2003 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $49.39 | 6.827% | $52.7619 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $1,007.22 | $1,074.8801 | $1,074.89 | $1,074.90 | $1,074.90 | |