| 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 | $219.72 | 3.282% | $226.9312 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $122.43 | 11.152% | $136.0834 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $187.37 | 5.150% | $197.0196 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $232.69 | 7.211% | $249.4693 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $17.72 | 4.718% | $18.556 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $47.64 | 3.297% | $49.2107 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $237.45 | 5.646% | $250.8564 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,065.02 | $1,128.1266 | $1,128.13 | $1,128.10 | $1,128.20 | |