| 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 | $194.81 | 9.611% | $213.5332 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $170.97 | 6.504% | $182.0899 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $196.95 | 7.682% | $212.0797 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $152.35 | 6.547% | $162.3244 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $241.35 | 3.464% | $249.7104 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $202.60 | 4.195% | $211.0991 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $6.96 | 13.844% | $7.9235 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $1,165.99 | $1,238.7602 | $1,238.75 | $1,238.75 | $1,238.70 | |