| 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 | $207.63 | 4.622% | $217.2267 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $129.95 | 13.430% | $147.4023 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $35.52 | 12.133% | $39.8296 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $146.29 | 7.730% | $157.5982 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $247.78 | 8.334% | $268.43 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $241.64 | 11.279% | $268.8946 | $268.89 | $268.90 | $268.90 |
| Purchase #7 | $237.96 | 6.671% | $253.8343 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,246.77 | $1,353.2157 | $1,353.21 | $1,353.30 | $1,353.10 | |