| 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 | $196.70 | 4.840% | $206.2203 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $143.99 | 7.723% | $155.1103 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $46.55 | 7.526% | $50.0534 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $123.39 | 4.379% | $128.7932 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $149.30 | 6.476% | $158.9687 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $138.90 | 13.446% | $157.5765 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $216.36 | 6.723% | $230.9059 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,015.19 | $1,087.6283 | $1,087.63 | $1,087.60 | $1,087.70 | |