| 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 | $52.28 | 6.774% | $55.8214 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $188.98 | 13.365% | $214.2372 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $245.62 | 11.480% | $273.8172 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $198.83 | 10.414% | $219.5362 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $56.85 | 12.415% | $63.9079 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $209.89 | 7.228% | $225.0608 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $163.92 | 10.461% | $181.0677 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $1,116.37 | $1,233.4484 | $1,233.46 | $1,233.40 | $1,233.40 | |