| 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 | $189.49 | 10.799% | $209.953 | $209.95 | $209.95 | $210.00 |
| Purchase #2 | $140.99 | 4.317% | $147.0765 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $162.32 | 4.681% | $169.9182 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $132.34 | 10.667% | $146.4567 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $250.52 | 5.357% | $263.9404 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $145.70 | 10.320% | $160.7362 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $14.68 | 6.622% | $15.6521 | $15.65 | $15.65 | $15.70 |
| 7 purchase totals = | $1,036.04 | $1,113.7331 | $1,113.74 | $1,113.75 | $1,113.80 | |