| 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 | $96.26 | 12.765% | $108.5476 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $108.66 | 13.734% | $123.5834 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $83.44 | 6.295% | $88.6925 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $214.46 | 5.580% | $226.4269 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $205.95 | 6.703% | $219.7548 | $219.75 | $219.75 | $219.80 |
| Purchase #6 | $73.70 | 8.669% | $80.0891 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $154.62 | 3.627% | $160.2281 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $937.09 | $1,007.3224 | $1,007.32 | $1,007.40 | $1,007.30 | |