| 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 | $234.59 | 3.779% | $243.4552 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $25.80 | 4.177% | $26.8777 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $48.26 | 13.335% | $54.6955 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $120.35 | 11.859% | $134.6223 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $244.97 | 3.681% | $253.9873 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $189.67 | 8.135% | $205.0997 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $211.56 | 9.588% | $231.8444 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $1,075.20 | $1,150.5821 | $1,150.59 | $1,150.60 | $1,150.60 | |