| 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 | $123.52 | 9.647% | $135.436 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $107.30 | 10.184% | $118.2274 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $52.38 | 10.242% | $57.7448 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $127.53 | 5.276% | $134.2585 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $157.93 | 8.775% | $171.7884 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $225.48 | 13.494% | $255.9063 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $206.86 | 5.754% | $218.7627 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $1,001.00 | $1,092.1241 | $1,092.13 | $1,092.15 | $1,092.10 | |