| 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 | $211.31 | 7.651% | $227.4773 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $5.26 | 4.750% | $5.5099 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $56.86 | 7.534% | $61.1438 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $205.67 | 7.319% | $220.723 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $114.53 | 4.778% | $120.0022 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $67.56 | 4.429% | $70.5522 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $131.53 | 4.458% | $137.3936 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $792.72 | $842.8020 | $842.79 | $842.80 | $842.80 | |