| 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 | $104.73 | 10.152% | $115.3622 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $122.81 | 13.265% | $139.1007 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $214.48 | 4.278% | $223.6555 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $250.47 | 13.297% | $283.775 | $283.78 | $283.80 | $283.80 |
| Purchase #5 | $129.58 | 13.538% | $147.1225 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $61.40 | 11.231% | $68.2958 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $151.95 | 6.394% | $161.6657 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $1,035.42 | $1,138.9774 | $1,138.99 | $1,138.95 | $1,139.10 | |