| 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 | $232.48 | 6.514% | $247.6237 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $203.78 | 7.679% | $219.4283 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $171.94 | 7.275% | $184.4486 | $184.45 | $184.45 | $184.40 |
| Purchase #4 | $204.72 | 3.250% | $211.3734 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $244.70 | 8.790% | $266.2091 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $214.48 | 3.772% | $222.5702 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $18.30 | 3.830% | $19.0009 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $1,290.40 | $1,370.6542 | $1,370.65 | $1,370.60 | $1,370.60 | |