| 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 | $9.55 | 9.331% | $10.4411 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $234.28 | 5.652% | $247.5215 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $238.66 | 3.329% | $246.605 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $130.90 | 12.791% | $147.6434 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $186.93 | 9.190% | $204.1089 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $153.86 | 11.312% | $171.2646 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $40.78 | 3.368% | $42.1535 | $42.15 | $42.15 | $42.20 |
| 7 purchase totals = | $994.96 | $1,069.7380 | $1,069.73 | $1,069.70 | $1,069.70 | |