| 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 | $224.93 | 10.840% | $249.3124 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $134.28 | 8.617% | $145.8509 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $30.37 | 3.726% | $31.5016 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $185.90 | 7.774% | $200.3519 | $200.35 | $200.35 | $200.40 |
| Purchase #5 | $63.40 | 4.661% | $66.3551 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $241.75 | 10.102% | $266.1716 | $266.17 | $266.15 | $266.20 |
| Purchase #7 | $204.89 | 10.408% | $226.215 | $226.22 | $226.20 | $226.20 |
| 7 purchase totals = | $1,085.52 | $1,185.7585 | $1,185.76 | $1,185.70 | $1,185.90 | |