| 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 | $121.57 | 8.341% | $131.7102 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $11.68 | 8.748% | $12.7018 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $136.26 | 9.230% | $148.8368 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $247.33 | 11.226% | $275.0953 | $275.10 | $275.10 | $275.10 |
| Purchase #5 | $239.43 | 9.774% | $262.8319 | $262.83 | $262.85 | $262.80 |
| Purchase #6 | $97.41 | 6.859% | $104.0914 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $205.26 | 9.777% | $225.3283 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $1,058.94 | $1,160.5957 | $1,160.60 | $1,160.65 | $1,160.50 | |