| 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 | $218.65 | 12.104% | $245.1154 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $172.67 | 11.526% | $192.5719 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $133.33 | 9.286% | $145.711 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $233.83 | 3.402% | $241.7849 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $50.41 | 12.840% | $56.8826 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $125.73 | 5.286% | $132.3761 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $203.70 | 5.483% | $214.8689 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $1,138.32 | $1,229.3108 | $1,229.31 | $1,229.30 | $1,229.40 | |