| 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 | $184.88 | 12.109% | $207.2671 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $61.85 | 9.191% | $67.5346 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $249.37 | 7.360% | $267.7236 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $203.30 | 8.614% | $220.8123 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $225.41 | 10.256% | $248.528 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $147.57 | 3.554% | $152.8146 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $103.52 | 3.761% | $107.4134 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $1,175.90 | $1,272.0936 | $1,272.08 | $1,272.05 | $1,272.00 | |