| 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 | $114.84 | 4.252% | $119.723 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $38.75 | 12.867% | $43.736 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $82.74 | 10.730% | $91.618 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $198.68 | 7.581% | $213.7419 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $114.71 | 7.502% | $123.3155 | $123.32 | $123.30 | $123.30 |
| Purchase #6 | $138.59 | 5.628% | $146.3898 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $100.89 | 7.233% | $108.1874 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $789.20 | $846.7116 | $846.72 | $846.70 | $846.60 | |