| 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 | $202.95 | 3.735% | $210.5302 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $21.92 | 4.619% | $22.9325 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $73.70 | 11.368% | $82.0782 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $152.42 | 3.202% | $157.3005 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $237.36 | 12.518% | $267.0727 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $120.48 | 7.319% | $129.2979 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $116.46 | 13.649% | $132.3556 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $925.29 | $1,001.5676 | $1,001.57 | $1,001.60 | $1,001.60 | |