| 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 | $245.56 | 3.746% | $254.7587 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $179.35 | 5.248% | $188.7623 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $211.41 | 12.405% | $237.6354 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $240.70 | 4.787% | $252.2223 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $146.63 | 7.424% | $157.5158 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $99.69 | 11.142% | $110.7975 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $237.62 | 5.689% | $251.1382 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,360.96 | $1,452.8302 | $1,452.84 | $1,452.80 | $1,452.80 | |