| 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 | $211.51 | 4.195% | $220.3828 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $9.86 | 3.102% | $10.1659 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $199.49 | 4.586% | $208.6386 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $40.73 | 6.731% | $43.4715 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $177.56 | 5.138% | $186.683 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $246.41 | 7.441% | $264.7454 | $264.75 | $264.75 | $264.70 |
| Purchase #7 | $238.79 | 4.653% | $249.9009 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,124.35 | $1,183.9881 | $1,183.99 | $1,184.00 | $1,184.00 | |