| 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 | $238.45 | 12.349% | $267.8962 | $267.90 | $267.90 | $267.90 |
| Purchase #2 | $176.80 | 7.631% | $190.2916 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $21.60 | 3.652% | $22.3888 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $155.44 | 7.520% | $167.1291 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $246.46 | 5.532% | $260.0942 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $167.29 | 4.488% | $174.798 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $248.70 | 8.233% | $269.1755 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $1,254.74 | $1,351.7734 | $1,351.78 | $1,351.85 | $1,351.80 | |