| 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 | $190.60 | 11.804% | $213.0984 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $110.40 | 4.570% | $115.4453 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $156.48 | 4.506% | $163.531 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $239.99 | 3.684% | $248.8312 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $28.69 | 9.374% | $31.3794 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $152.28 | 9.837% | $167.2598 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $204.85 | 9.775% | $224.8741 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $1,083.29 | $1,164.4192 | $1,164.42 | $1,164.45 | $1,164.40 | |