| 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 | $128.40 | 13.398% | $145.603 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $205.79 | 7.755% | $221.749 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $11.99 | 8.392% | $12.9962 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $76.75 | 9.483% | $84.0282 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $132.40 | 4.352% | $138.162 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $210.34 | 5.755% | $222.4451 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $206.67 | 3.401% | $213.6988 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $972.34 | $1,038.6823 | $1,038.69 | $1,038.70 | $1,038.60 | |