| 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 | $226.72 | 6.336% | $241.085 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $217.70 | 7.853% | $234.796 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $102.28 | 12.106% | $114.662 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $180.37 | 8.445% | $195.6022 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $205.52 | 12.177% | $230.5462 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $80.81 | 9.414% | $88.4175 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $132.29 | 9.640% | $145.0428 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $1,145.69 | $1,250.1517 | $1,250.16 | $1,250.15 | $1,250.10 | |