| 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 | $194.32 | 5.171% | $204.3683 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $100.84 | 4.269% | $105.1449 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $38.48 | 8.784% | $41.8601 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $162.63 | 10.607% | $179.8802 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $96.69 | 9.622% | $105.9935 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $180.78 | 7.294% | $193.9661 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $232.42 | 8.467% | $252.099 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $1,006.16 | $1,083.3121 | $1,083.31 | $1,083.30 | $1,083.40 | |