| 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 | $203.35 | 4.216% | $211.9232 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $106.32 | 8.429% | $115.2817 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $236.28 | 7.150% | $253.174 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $102.92 | 8.828% | $112.0058 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $199.94 | 9.190% | $218.3145 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $142.39 | 12.396% | $160.0407 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $63.54 | 5.497% | $67.0328 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $1,054.74 | $1,137.7727 | $1,137.76 | $1,137.75 | $1,137.70 | |