| 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 | $22.74 | 13.630% | $25.8395 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $61.99 | 13.340% | $70.2595 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $158.54 | 3.207% | $163.6244 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $181.36 | 4.245% | $189.0587 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $248.98 | 12.166% | $279.2709 | $279.27 | $279.25 | $279.30 |
| Purchase #6 | $153.57 | 13.700% | $174.6091 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $193.43 | 12.417% | $217.4482 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,020.61 | $1,120.1103 | $1,120.11 | $1,120.05 | $1,120.10 | |