| 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 | $185.27 | 3.732% | $192.1843 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $221.57 | 9.315% | $242.2092 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $166.25 | 4.265% | $173.3406 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $108.29 | 6.429% | $115.252 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $232.66 | 7.333% | $249.721 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $68.35 | 3.866% | $70.9924 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $219.98 | 11.560% | $245.4097 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $1,202.37 | $1,289.1092 | $1,289.10 | $1,289.10 | $1,289.10 | |