| 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 | $5.84 | 9.564% | $6.3985 | $6.40 | $6.40 | $6.40 |
| Purchase #2 | $165.76 | 12.173% | $185.938 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $97.47 | 8.763% | $106.0113 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $225.91 | 10.528% | $249.6938 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $111.57 | 10.740% | $123.5526 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $202.38 | 8.450% | $219.4811 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $106.65 | 3.201% | $110.0639 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $915.58 | $1,001.1392 | $1,001.13 | $1,001.15 | $1,001.20 | |