| 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 | $216.74 | 3.302% | $223.8968 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $133.55 | 13.458% | $151.5232 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $9.80 | 13.451% | $11.1182 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $244.34 | 7.495% | $262.6533 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $177.71 | 13.147% | $201.0735 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $74.75 | 9.477% | $81.8341 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $162.36 | 7.453% | $174.4607 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $1,019.25 | $1,106.5598 | $1,106.55 | $1,106.50 | $1,106.60 | |