| 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 | $53.58 | 7.656% | $57.6821 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $246.58 | 4.300% | $257.1829 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $246.93 | 12.632% | $278.1222 | $278.12 | $278.10 | $278.10 |
| Purchase #4 | $148.81 | 3.382% | $153.8428 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $216.47 | 11.426% | $241.2039 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $105.26 | 3.673% | $109.1262 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $202.72 | 11.774% | $226.5883 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,220.35 | $1,323.7484 | $1,323.74 | $1,323.80 | $1,323.70 | |