| 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 | $222.67 | 10.112% | $245.1864 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $142.30 | 12.790% | $160.5002 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $190.74 | 3.306% | $197.0459 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $195.41 | 8.808% | $212.6217 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $178.95 | 12.132% | $200.6602 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $241.76 | 5.438% | $254.9069 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $149.43 | 6.386% | $158.9726 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $1,321.26 | $1,429.8939 | $1,429.90 | $1,429.85 | $1,429.90 | |