| 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 | $239.47 | 3.745% | $248.4382 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $122.26 | 4.824% | $128.1578 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $238.61 | 10.692% | $264.1222 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $97.27 | 8.293% | $105.3366 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $57.93 | 10.506% | $64.0161 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $151.97 | 12.539% | $171.0255 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $116.74 | 12.133% | $130.9041 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,024.25 | $1,112.0005 | $1,112.01 | $1,112.00 | $1,111.90 | |