| 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 | $110.96 | 3.361% | $114.6894 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $15.88 | 11.570% | $17.7173 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $191.58 | 6.592% | $204.209 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $145.94 | 3.222% | $150.6422 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $124.80 | 12.775% | $140.7432 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $105.96 | 11.704% | $118.3616 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $209.31 | 7.126% | $224.2254 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $904.43 | $970.5881 | $970.59 | $970.60 | $970.50 | |