| 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 | $229.32 | 4.623% | $239.9215 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $24.83 | 3.457% | $25.6884 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $218.69 | 13.407% | $248.0098 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $127.72 | 4.791% | $133.8391 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $43.53 | 11.131% | $48.3753 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $162.41 | 9.243% | $177.4216 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $111.90 | 7.398% | $120.1784 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $918.40 | $993.4341 | $993.44 | $993.45 | $993.40 | |