| 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 | $233.50 | 6.248% | $248.0891 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $231.96 | 8.517% | $251.716 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $186.33 | 4.463% | $194.6459 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $190.75 | 6.112% | $202.4086 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $103.25 | 9.498% | $113.0567 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $108.79 | 3.555% | $112.6575 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $117.28 | 9.212% | $128.0838 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $1,171.86 | $1,250.6576 | $1,250.67 | $1,250.65 | $1,250.70 | |