| 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 | $232.37 | 5.656% | $245.5128 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $237.40 | 3.549% | $245.8253 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $98.31 | 11.739% | $109.8506 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $249.32 | 6.373% | $265.2092 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $66.82 | 5.811% | $70.7029 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $210.59 | 3.870% | $218.7398 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $217.96 | 13.247% | $246.8332 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $1,312.77 | $1,402.6738 | $1,402.67 | $1,402.70 | $1,402.60 | |