| 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 | $228.83 | 8.580% | $248.4636 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $133.37 | 12.681% | $150.2826 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $11.59 | 12.419% | $13.0294 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $120.40 | 9.599% | $131.9572 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $232.38 | 10.203% | $256.0897 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $199.31 | 9.527% | $218.2983 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $223.28 | 9.743% | $245.0342 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,149.16 | $1,263.1550 | $1,263.15 | $1,263.20 | $1,263.20 | |