| 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 | $218.70 | 8.300% | $236.8521 | $236.85 | $236.85 | $236.90 |
| Purchase #2 | $241.37 | 5.612% | $254.9157 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $192.82 | 5.694% | $203.7992 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $193.73 | 5.330% | $204.0558 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $194.95 | 12.431% | $219.1842 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $19.80 | 11.474% | $22.0719 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $79.55 | 4.842% | $83.4018 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $1,140.92 | $1,224.2807 | $1,224.28 | $1,224.25 | $1,224.40 | |