| 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 | $203.29 | 4.231% | $211.8912 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $224.84 | 3.815% | $233.4176 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $243.40 | 6.644% | $259.5715 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $164.91 | 6.391% | $175.4494 | $175.45 | $175.45 | $175.40 |
| Purchase #5 | $210.78 | 5.250% | $221.846 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $214.97 | 5.205% | $226.1592 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $186.36 | 3.567% | $193.0075 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $1,448.55 | $1,521.3424 | $1,521.35 | $1,521.30 | $1,521.30 | |