| 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 | $156.40 | 4.605% | $163.6022 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $39.33 | 6.736% | $41.9793 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $115.42 | 10.596% | $127.6499 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $214.77 | 12.722% | $242.093 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $200.37 | 5.520% | $211.4304 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $245.43 | 7.237% | $263.1918 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $240.67 | 4.582% | $251.6975 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,212.39 | $1,301.6441 | $1,301.64 | $1,301.70 | $1,301.60 | |