| 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 | $233.82 | 7.736% | $251.9083 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $134.32 | 9.391% | $146.934 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $125.75 | 3.470% | $130.1135 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $157.85 | 11.660% | $176.2553 | $176.26 | $176.25 | $176.30 |
| Purchase #5 | $9.57 | 8.123% | $10.3474 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $70.59 | 11.825% | $78.9373 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $211.94 | 12.455% | $238.3371 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $943.84 | $1,032.8329 | $1,032.84 | $1,032.85 | $1,032.70 | |