| 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 | $132.33 | 6.713% | $141.2133 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $240.65 | 3.352% | $248.7166 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $37.28 | 10.103% | $41.0464 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $188.54 | 3.592% | $195.3124 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $108.70 | 10.675% | $120.3037 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $50.93 | 6.128% | $54.051 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $223.99 | 3.347% | $231.4869 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $982.42 | $1,032.1303 | $1,032.13 | $1,032.10 | $1,032.10 | |