| 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 | $97.27 | 7.327% | $104.397 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $136.41 | 5.401% | $143.7775 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $181.53 | 5.547% | $191.5995 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $208.93 | 3.710% | $216.6813 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $226.82 | 10.695% | $251.0784 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $131.38 | 11.673% | $146.716 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $85.70 | 9.434% | $93.7849 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $1,068.04 | $1,148.0346 | $1,148.04 | $1,148.10 | $1,148.10 | |