| 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 | $113.73 | 12.289% | $127.7063 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $207.79 | 11.438% | $231.557 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $189.48 | 5.258% | $199.4429 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $33.45 | 11.220% | $37.2031 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $238.62 | 11.216% | $265.3836 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $38.99 | 8.131% | $42.1603 | $42.16 | $42.15 | $42.20 |
| Purchase #7 | $113.71 | 13.694% | $129.2814 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $935.77 | $1,032.7346 | $1,032.73 | $1,032.75 | $1,032.80 | |