| 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 | $138.61 | 13.669% | $157.5566 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $211.79 | 3.537% | $219.281 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $121.54 | 10.543% | $134.354 | $134.35 | $134.35 | $134.40 |
| Purchase #4 | $120.36 | 8.133% | $130.1489 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $240.91 | 4.775% | $252.4135 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $242.85 | 6.142% | $257.7658 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $63.40 | 7.623% | $68.233 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $1,139.46 | $1,219.7528 | $1,219.75 | $1,219.75 | $1,219.80 | |