| 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 | $139.63 | 4.255% | $145.5713 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $197.99 | 5.403% | $208.6874 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $195.45 | 4.810% | $204.8511 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $5.43 | 6.870% | $5.803 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $87.94 | 10.241% | $96.9459 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $98.79 | 13.871% | $112.4932 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $214.71 | 7.157% | $230.0768 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $939.94 | $1,004.4287 | $1,004.43 | $1,004.45 | $1,004.50 | |