| 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 | $123.88 | 9.719% | $135.9199 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $31.34 | 3.194% | $32.341 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $223.34 | 5.754% | $236.191 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $247.41 | 8.789% | $269.1549 | $269.15 | $269.15 | $269.20 |
| Purchase #5 | $75.39 | 13.461% | $85.5382 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $217.72 | 9.773% | $238.9978 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $103.48 | 9.829% | $113.651 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $1,022.56 | $1,111.7938 | $1,111.79 | $1,111.80 | $1,111.80 | |