| 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 | $225.74 | 8.723% | $245.4313 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $219.49 | 3.555% | $227.2929 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $80.87 | 13.386% | $91.6953 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $63.40 | 11.613% | $70.7626 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $153.74 | 12.651% | $173.1896 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $192.85 | 8.801% | $209.8227 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $145.90 | 4.793% | $152.893 | $152.89 | $152.90 | $152.90 |
| 7 purchase totals = | $1,081.99 | $1,171.0874 | $1,171.08 | $1,171.10 | $1,171.10 | |