| 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 | $129.45 | 3.687% | $134.2228 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $235.76 | 12.865% | $266.0905 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $172.76 | 13.770% | $196.5491 | $196.55 | $196.55 | $196.50 |
| Purchase #4 | $152.65 | 3.636% | $158.2004 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $12.92 | 5.411% | $13.6191 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $11.66 | 4.354% | $12.1677 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $227.28 | 5.870% | $240.6213 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $942.48 | $1,021.4709 | $1,021.47 | $1,021.40 | $1,021.40 | |