| 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 | $233.71 | 7.540% | $251.3317 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $204.88 | 4.555% | $214.2123 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $171.73 | 10.793% | $190.2648 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $194.86 | 7.622% | $209.7122 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $116.74 | 10.160% | $128.6008 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $123.43 | 8.549% | $133.982 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $177.57 | 3.729% | $184.1916 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,222.92 | $1,312.2954 | $1,312.28 | $1,312.30 | $1,312.30 | |