| 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 | $109.94 | 5.342% | $115.813 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $227.57 | 13.781% | $258.9314 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $148.92 | 4.465% | $155.5693 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $187.60 | 9.714% | $205.8235 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $17.85 | 4.462% | $18.6465 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $130.63 | 7.683% | $140.6663 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $121.86 | 8.232% | $131.8915 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $944.37 | $1,027.3415 | $1,027.34 | $1,027.30 | $1,027.30 | |