| 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 | $237.69 | 6.475% | $253.0804 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $148.30 | 3.131% | $152.9433 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $184.83 | 12.103% | $207.2 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $19.69 | 8.261% | $21.3166 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $159.67 | 3.680% | $165.5459 | $165.55 | $165.55 | $165.50 |
| Purchase #6 | $44.36 | 12.635% | $49.9649 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $193.54 | 13.553% | $219.7705 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $988.08 | $1,069.8216 | $1,069.82 | $1,069.80 | $1,069.80 | |