| 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 | $213.63 | 8.754% | $232.3312 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $128.60 | 3.371% | $132.9351 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $198.83 | 12.355% | $223.3954 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $155.54 | 9.590% | $170.4563 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $206.62 | 3.669% | $214.2009 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $11.56 | 12.789% | $13.0384 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $201.40 | 12.789% | $227.157 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,116.18 | $1,213.5143 | $1,213.53 | $1,213.55 | $1,213.50 | |